ID |
CVE-2021-26858
|
Summary |
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26412, CVE-2021-26854, CVE-2021-26855, CVE-2021-26857, CVE-2021-27065, CVE-2021-27078. |
References |
|
Vulnerable Configurations |
-
cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*
cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*
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cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_18:*:*:*:*:*:*
cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_18:*:*:*:*:*:*
-
cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_19:*:*:*:*:*:*
cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_19:*:*:*:*:*:*
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cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_7:*:*:*:*:*:*
cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_7:*:*:*:*:*:*
-
cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_8:*:*:*:*:*:*
cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_8:*:*:*:*:*:*
|
CVSS |
Base: | 6.8 (as of 08-03-2021 - 20:46) |
Impact: | 6.4 |
Exploitability: | 8.6 |
|
CWE |
NVD-CWE-noinfo |
CAPEC |
Click the CAPEC title to display a description
|
Access |
Vector | Complexity | Authentication |
NETWORK |
MEDIUM |
NONE |
|
Impact |
Confidentiality | Integrity | Availability |
PARTIAL |
PARTIAL |
PARTIAL |
|
CVSS v3.1 |
Base: | 7.8 (as of 08-03-2021 - 20:46) |
Impact: | 5.9 |
Exploitability: | 1.8 |
|
Exploitability v3.1 |
Attack Complexity | Attack vector | Privileges Required | Scope | User Interaction |
LOW |
LOCAL |
NONE |
UNCHANGED |
REQUIRED |
|
Impact v3.1 |
Confidentiality | Integrity | Availability |
HIGH |
HIGH |
HIGH |
|
cvss-vector
via4
|
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
cvss3-vector
via4
|
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
Last major update |
08-03-2021 - 20:46 |
Published |
03-03-2021 - 00:15 |
Last modified |
08-03-2021 - 20:46 |