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CVE-2022-21969 (GCVE-0-2022-21969)

Vulnerability from nvd – Published: 2022-01-11 20:23 – Updated: 2025-01-02 18:23

Title

Microsoft Exchange Server Remote Code Execution Vulnerability

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

Severity

9 (Critical)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisory
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.028 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.021 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.020 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.018 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.015 (custom)

Date Public

2022-01-11 08:00

Show details on NVD website

JSON

To clipboard

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          "platforms": [
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CVE-2022-21855 (GCVE-0-2022-21855)

Vulnerability from nvd – Published: 2022-01-11 20:22 – Updated: 2025-01-02 18:22

Title

Microsoft Exchange Server Remote Code Execution Vulnerability

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

Severity

9 (Critical)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisory
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.028 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.021 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.020 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.018 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.015 (custom)

Date Public

2022-01-11 08:00

Show details on NVD website

JSON

To clipboard

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          "product": "Microsoft Exchange Server 2013 Cumulative Update 23",
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CVE-2022-21846 (GCVE-0-2022-21846)

Vulnerability from nvd – Published: 2022-01-11 20:22 – Updated: 2025-01-02 18:22

Title

Microsoft Exchange Server Remote Code Execution Vulnerability

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

Severity

9 (Critical)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisory
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.018 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.015 (custom)
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.028 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.021 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.020 (custom)

Date Public

2022-01-11 08:00

Show details on NVD website

JSON

To clipboard

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CVE-2021-42321 (GCVE-0-2021-42321)

Vulnerability from nvd – Published: 2021-11-10 00:47 – Updated: 2026-08-19 16:27

CISA Previdian

Title

Microsoft Exchange Server Remote Code Execution Vulnerability

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: active Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-01-03 16:43 UTC

CWE

Remote Code Execution
CWE-noinfo Not enough information

Assigner

microsoft mitre root

References

5 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred
http://packetstormsecurity.com/files/166153/Micro…	x_refsource_MISCx_transferred
http://packetstormsecurity.com/files/168131/Micro…	x_refsource_MISCx_transferred
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.020 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.017 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0792.019 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.014 (custom)

Date Public

2021-11-09 08:00

Show details on NVD website

JSON

To clipboard

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CVE-2021-42305 (GCVE-0-2021-42305)

Vulnerability from nvd – Published: 2021-11-10 00:47 – Updated: 2026-08-19 16:27

Title

Microsoft Exchange Server Spoofing Vulnerability

Summary

Microsoft Exchange Server Spoofing Vulnerability

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C

CWE

Spoofing

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.026 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.020 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.017 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0792.019 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.014 (custom)

Date Public

2021-11-09 08:00

Show details on NVD website

JSON

To clipboard

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CVE-2021-41349 (GCVE-0-2021-41349)

Vulnerability from nvd – Published: 2021-11-10 00:46 – Updated: 2026-08-19 16:27

Title

Microsoft Exchange Server Spoofing Vulnerability

Summary

Microsoft Exchange Server Spoofing Vulnerability

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

CWE

Spoofing

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.026 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.020 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.017 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0792.019 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.014 (custom)

Date Public

2021-11-09 08:00

Show details on NVD website

JSON

To clipboard

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CVE-2021-41350 (GCVE-0-2021-41350)

Vulnerability from nvd – Published: 2021-10-13 00:28 – Updated: 2024-08-04 03:08

Title

Microsoft Exchange Server Spoofing Vulnerability

Summary

Microsoft Exchange Server Spoofing Vulnerability

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-04 15:04 UTC

CWE

Spoofing

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.015 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.014 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.009 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.012 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22::::::

Date Public

2021-10-12 07:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
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              "content": {
                "id": "CVE-2021-41350",
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          "product": "Microsoft Exchange Server 2016 Cumulative Update 22",
          "vendor": "Microsoft",
          "versions": [
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          "cvssV3_1": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
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        "dateUpdated": "2024-05-29T14:52:17.494Z",
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          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41350"
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      "title": "Microsoft Exchange Server Spoofing Vulnerability"
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  "dataType": "CVE_RECORD",
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CVE-2021-41348 (GCVE-0-2021-41348)

Vulnerability from nvd – Published: 2021-10-13 00:28 – Updated: 2024-08-04 03:08

Title

Microsoft Exchange Server Elevation of Privilege Vulnerability

Summary

Microsoft Exchange Server Elevation of Privilege Vulnerability

Severity

8 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Elevation of Privilege

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.015 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.014 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.009 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.012 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22::::::

Date Public

2021-10-12 07:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:08:32.250Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "title": "CVE Program Container"
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          "cpes": [
            "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21:*:*:*:*:*:*"
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          "product": "Microsoft Exchange Server 2019 Cumulative Update 10",
          "vendor": "Microsoft",
          "versions": [
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          "platforms": [
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              "lessThan": "15.01.2375.012",
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          "lang": "en-US",
          "value": "Microsoft Exchange Server Elevation of Privilege Vulnerability"
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
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      "title": "Microsoft Exchange Server Elevation of Privilege Vulnerability"
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    "dateUpdated": "2024-08-04T03:08:32.250Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}

CVE-2021-34453 (GCVE-0-2021-34453)

Vulnerability from nvd – Published: 2021-10-13 00:26 – Updated: 2024-08-04 00:12

Title

Microsoft Exchange Server Denial of Service Vulnerability

Summary

Microsoft Exchange Server Denial of Service Vulnerability

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-18 20:30 UTC

CWE

Denial of Service

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.009 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.014 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.015 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.012 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22::::::

Date Public

2021-10-12 07:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-34453",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
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                    "Technical Impact": "partial"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2024-07-18T20:30:38.736301Z",
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        "providerMetadata": {
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CVE-2021-26427 (GCVE-0-2021-26427)

Vulnerability from nvd – Published: 2021-10-13 00:26 – Updated: 2024-08-03 20:26

Title

Microsoft Exchange Server Remote Code Execution Vulnerability

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

Severity

9 (Critical)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.012 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.009 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11::::::
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.024 (custom) cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.015 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.014 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10::::::

Date Public

2021-10-12 07:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:26:25.215Z",
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CVE-2022-21969 (GCVE-0-2022-21969)

Vulnerability from cvelistv5 – Published: 2022-01-11 20:23 – Updated: 2025-01-02 18:23

Title

Microsoft Exchange Server Remote Code Execution Vulnerability

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

Severity

9 (Critical)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisory
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.028 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.021 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.020 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.018 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.015 (custom)

Date Public

2022-01-11 08:00

Show details on NVD website

JSON

To clipboard

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CVE-2022-21855 (GCVE-0-2022-21855)

Vulnerability from cvelistv5 – Published: 2022-01-11 20:22 – Updated: 2025-01-02 18:22

Title

Microsoft Exchange Server Remote Code Execution Vulnerability

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

Severity

9 (Critical)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisory
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.028 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.021 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.020 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.018 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.015 (custom)

Date Public

2022-01-11 08:00

Show details on NVD website

JSON

To clipboard

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CVE-2022-21846 (GCVE-0-2022-21846)

Vulnerability from cvelistv5 – Published: 2022-01-11 20:22 – Updated: 2025-01-02 18:22

Title

Microsoft Exchange Server Remote Code Execution Vulnerability

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

Severity

9 (Critical)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisory
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.018 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.015 (custom)
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.028 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.021 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.020 (custom)

Date Public

2022-01-11 08:00

Show details on NVD website

JSON

To clipboard

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CVE-2021-42321 (GCVE-0-2021-42321)

Vulnerability from cvelistv5 – Published: 2021-11-10 00:47 – Updated: 2026-08-19 16:27

CISA Previdian

Title

Microsoft Exchange Server Remote Code Execution Vulnerability

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: active Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-01-03 16:43 UTC

CWE

Remote Code Execution
CWE-noinfo Not enough information

Assigner

microsoft mitre root

References

5 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred
http://packetstormsecurity.com/files/166153/Micro…	x_refsource_MISCx_transferred
http://packetstormsecurity.com/files/168131/Micro…	x_refsource_MISCx_transferred
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.020 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.017 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0792.019 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.014 (custom)

Date Public

2021-11-09 08:00

Show details on NVD website

JSON

To clipboard

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CVE-2021-42305 (GCVE-0-2021-42305)

Vulnerability from cvelistv5 – Published: 2021-11-10 00:47 – Updated: 2026-08-19 16:27

Title

Microsoft Exchange Server Spoofing Vulnerability

Summary

Microsoft Exchange Server Spoofing Vulnerability

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C

CWE

Spoofing

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.026 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.020 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.017 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0792.019 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.014 (custom)

Date Public

2021-11-09 08:00

Show details on NVD website

JSON

To clipboard

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CVE-2021-41349 (GCVE-0-2021-41349)

Vulnerability from cvelistv5 – Published: 2021-11-10 00:46 – Updated: 2026-08-19 16:27

Title

Microsoft Exchange Server Spoofing Vulnerability

Summary

Microsoft Exchange Server Spoofing Vulnerability

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

CWE

Spoofing

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.026 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.020 (custom)
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.017 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0792.019 (custom)
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.014 (custom)

Date Public

2021-11-09 08:00

Show details on NVD website

JSON

To clipboard

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CVE-2021-41350 (GCVE-0-2021-41350)

Vulnerability from cvelistv5 – Published: 2021-10-13 00:28 – Updated: 2024-08-04 03:08

Title

Microsoft Exchange Server Spoofing Vulnerability

Summary

Microsoft Exchange Server Spoofing Vulnerability

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-04 15:04 UTC

CWE

Spoofing

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.015 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.014 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.009 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.012 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22::::::

Date Public

2021-10-12 07:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
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              "content": {
                "id": "CVE-2021-41350",
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CVE-2021-41348 (GCVE-0-2021-41348)

Vulnerability from cvelistv5 – Published: 2021-10-13 00:28 – Updated: 2024-08-04 03:08

Title

Microsoft Exchange Server Elevation of Privilege Vulnerability

Summary

Microsoft Exchange Server Elevation of Privilege Vulnerability

Severity

8 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Elevation of Privilege

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.015 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.014 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.009 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.012 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22::::::

Date Public

2021-10-12 07:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:08:32.250Z",
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    "dateUpdated": "2024-08-04T03:08:32.250Z",
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CVE-2021-34453 (GCVE-0-2021-34453)

Vulnerability from cvelistv5 – Published: 2021-10-13 00:26 – Updated: 2024-08-04 00:12

Title

Microsoft Exchange Server Denial of Service Vulnerability

Summary

Microsoft Exchange Server Denial of Service Vulnerability

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-18 20:30 UTC

CWE

Denial of Service

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.009 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.014 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.015 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.012 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22::::::

Date Public

2021-10-12 07:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-34453",
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CVE-2021-26427 (GCVE-0-2021-26427)

Vulnerability from cvelistv5 – Published: 2021-10-13 00:26 – Updated: 2024-08-03 20:26

Title

Microsoft Exchange Server Remote Code Execution Vulnerability

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

Severity

9 (Critical)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 22	Affected: 15.0.0 , < 15.01.2375.012 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 11	Affected: 15.02.0 , < 15.02.0986.009 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11::::::
Microsoft	Microsoft Exchange Server 2013 Cumulative Update 23	Affected: 15.00.0 , < 15.00.1497.024 (custom) cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 21	Affected: 15.01.0 , < 15.01.2308.015 (custom) cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 10	Affected: 15.02.0 , < 15.02.0922.014 (custom) cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10::::::

Date Public

2021-10-12 07:00

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50 vulnerabilities found for Microsoft Exchange Server 2016 Cumulative Update 22 by Microsoft

CVE-2022-21969 (GCVE-0-2022-21969)

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CVE-2021-41350 (GCVE-0-2021-41350)

CVE-2021-41348 (GCVE-0-2021-41348)

CVE-2021-34453 (GCVE-0-2021-34453)

CVE-2021-26427 (GCVE-0-2021-26427)

CVE-2022-21969 (GCVE-0-2022-21969)

CVE-2022-21855 (GCVE-0-2022-21855)

CVE-2022-21846 (GCVE-0-2022-21846)

CVE-2021-42321 (GCVE-0-2021-42321)

CVE-2021-42305 (GCVE-0-2021-42305)

CVE-2021-41349 (GCVE-0-2021-41349)

CVE-2021-41350 (GCVE-0-2021-41350)

CVE-2021-41348 (GCVE-0-2021-41348)

CVE-2021-34453 (GCVE-0-2021-34453)

CVE-2021-26427 (GCVE-0-2021-26427)

Find a vulnerability

Search criteria ⓘ Use this form to refine search results. Full-text search supports keyword queries with ranking and filtering. You can combine vendor, product, and sources to narrow results. Enable “Apply ordering” to sort by date instead of relevance.

50 vulnerabilities found for Microsoft Exchange Server 2016 Cumulative Update 22 by Microsoft

CVE-2022-21969 (GCVE-0-2022-21969)

CVE-2022-21855 (GCVE-0-2022-21855)

CVE-2022-21846 (GCVE-0-2022-21846)

CVE-2021-42321 (GCVE-0-2021-42321)

CVE-2021-42305 (GCVE-0-2021-42305)

CVE-2021-41349 (GCVE-0-2021-41349)

CVE-2021-41350 (GCVE-0-2021-41350)

CVE-2021-41348 (GCVE-0-2021-41348)

CVE-2021-34453 (GCVE-0-2021-34453)

CVE-2021-26427 (GCVE-0-2021-26427)

CVE-2022-21969 (GCVE-0-2022-21969)

CVE-2022-21855 (GCVE-0-2022-21855)

CVE-2022-21846 (GCVE-0-2022-21846)

CVE-2021-42321 (GCVE-0-2021-42321)

CVE-2021-42305 (GCVE-0-2021-42305)

CVE-2021-41349 (GCVE-0-2021-41349)

CVE-2021-41350 (GCVE-0-2021-41350)

CVE-2021-41348 (GCVE-0-2021-41348)

CVE-2021-34453 (GCVE-0-2021-34453)

CVE-2021-26427 (GCVE-0-2021-26427)

Search criteria ⓘ Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.