CVE-2021-29873 (GCVE-0-2021-29873)
Vulnerability from cvelistv5 – Published: 2021-10-21 16:40 – Updated: 2024-09-16 20:17
VLAI
EPSS
VEX
Summary
IBM Flash System 900 could allow an authenticated attacker to obtain sensitive information and cause a denial of service due to a restricted shell escape vulnerability. IBM X-Force ID: 206229.
Severity
CWE
- Gain Privileges
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/6497111 | x_refsource_CONFIRM |
| https://www.ibm.com/support/pages/node/6507091 | x_refsource_CONFIRM |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
Impacted products
11 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| IBM | FlashSystem 900 |
Affected:
1.6.1.4
Affected: 1.5.2.10 |
guessed | |
| IBM | FlashSystem V9000 |
Affected:
7.8
Affected: 8.4 |
guessed | |
| IBM | Storwize V3500 |
Affected:
7.8
Affected: 8.4 |
guessed | |
| IBM | Storwize V5000 |
Affected:
7.8
Affected: 8.4 |
guessed | |
| IBM | Storwize V5100 |
Affected:
8.4
Affected: 7.8 |
guessed | |
| IBM | FlashSystem 9100 Family |
Affected:
8.4
Affected: 7.8 |
guessed | |
| IBM | Storwize V3700 |
Affected:
7.8
Affected: 8.4 |
guessed | |
| IBM | SAN Volume Controller |
Affected:
7.8
Affected: 8.4 |
guessed | |
| IBM | Storwize V7000 |
Affected:
8.4
Affected: 7.8 |
guessed | |
| IBM | Spectrum Virtualize Software |
Affected:
7.8
Affected: 8.4 |
guessed | |
| IBM | Spectrum Virtualize for Public Cloud |
Affected:
7.8
Affected: 8.4 |
guessed |
Date Public
2021-10-20 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T22:18:03.195Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.ibm.com/support/pages/node/6497111"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.ibm.com/support/pages/node/6507091"
},
{
"name": "ibm-storwize-cve202129873-priv-escalation (206229)",
"tags": [
"vdb-entry",
"x_refsource_XF",
"x_transferred"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/206229"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "FlashSystem 900",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "1.6.1.4"
},
{
"status": "affected",
"version": "1.5.2.10"
}
]
},
{
"product": "FlashSystem V9000",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "7.8"
},
{
"status": "affected",
"version": "8.4"
}
]
},
{
"product": "Storwize V3500",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "7.8"
},
{
"status": "affected",
"version": "8.4"
}
]
},
{
"product": "Storwize V5000",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "7.8"
},
{
"status": "affected",
"version": "8.4"
}
]
},
{
"product": "Storwize V5100",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "8.4"
},
{
"status": "affected",
"version": "7.8"
}
]
},
{
"product": "FlashSystem 9100 Family",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "8.4"
},
{
"status": "affected",
"version": "7.8"
}
]
},
{
"product": "Storwize V3700",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "7.8"
},
{
"status": "affected",
"version": "8.4"
}
]
},
{
"product": "SAN Volume Controller",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "7.8"
},
{
"status": "affected",
"version": "8.4"
}
]
},
{
"product": "Storwize V7000",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "8.4"
},
{
"status": "affected",
"version": "7.8"
}
]
},
{
"product": "Spectrum Virtualize Software",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "7.8"
},
{
"status": "affected",
"version": "8.4"
}
]
},
{
"product": "Spectrum Virtualize for Public Cloud",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "7.8"
},
{
"status": "affected",
"version": "8.4"
}
]
}
],
"datePublic": "2021-10-20T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "IBM Flash System 900 could allow an authenticated attacker to obtain sensitive information and cause a denial of service due to a restricted shell escape vulnerability. IBM X-Force ID: 206229."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitCodeMaturity": "UNPROVEN",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"remediationLevel": "OFFICIAL_FIX",
"reportConfidence": "CONFIRMED",
"scope": "UNCHANGED",
"temporalScore": 7.7,
"temporalSeverity": "HIGH",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/A:H/AV:N/I:H/PR:L/C:H/S:U/UI:N/AC:L/E:U/RC:C/RL:O",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Gain Privileges",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-10-21T16:40:13.000Z",
"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"shortName": "ibm"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.ibm.com/support/pages/node/6497111"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.ibm.com/support/pages/node/6507091"
},
{
"name": "ibm-storwize-cve202129873-priv-escalation (206229)",
"tags": [
"vdb-entry",
"x_refsource_XF"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/206229"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@us.ibm.com",
"DATE_PUBLIC": "2021-10-20T00:00:00",
"ID": "CVE-2021-29873",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "FlashSystem 900",
"version": {
"version_data": [
{
"version_value": "1.6.1.4"
},
{
"version_value": "1.5.2.10"
}
]
}
},
{
"product_name": "FlashSystem V9000",
"version": {
"version_data": [
{
"version_value": "7.8"
},
{
"version_value": "8.4"
}
]
}
},
{
"product_name": "Storwize V3500",
"version": {
"version_data": [
{
"version_value": "7.8"
},
{
"version_value": "8.4"
}
]
}
},
{
"product_name": "Storwize V5000",
"version": {
"version_data": [
{
"version_value": "7.8"
},
{
"version_value": "8.4"
}
]
}
},
{
"product_name": "Storwize V5100",
"version": {
"version_data": [
{
"version_value": "8.4"
},
{
"version_value": "7.8"
}
]
}
},
{
"product_name": "FlashSystem 9100 Family",
"version": {
"version_data": [
{
"version_value": "8.4"
},
{
"version_value": "7.8"
}
]
}
},
{
"product_name": "Storwize V3700",
"version": {
"version_data": [
{
"version_value": "7.8"
},
{
"version_value": "8.4"
}
]
}
},
{
"product_name": "SAN Volume Controller",
"version": {
"version_data": [
{
"version_value": "7.8"
},
{
"version_value": "8.4"
}
]
}
},
{
"product_name": "Storwize V7000",
"version": {
"version_data": [
{
"version_value": "8.4"
},
{
"version_value": "7.8"
}
]
}
},
{
"product_name": "Spectrum Virtualize Software",
"version": {
"version_data": [
{
"version_value": "7.8"
},
{
"version_value": "8.4"
}
]
}
},
{
"product_name": "Spectrum Virtualize for Public Cloud",
"version": {
"version_data": [
{
"version_value": "7.8"
},
{
"version_value": "8.4"
}
]
}
}
]
},
"vendor_name": "IBM"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "IBM Flash System 900 could allow an authenticated attacker to obtain sensitive information and cause a denial of service due to a restricted shell escape vulnerability. IBM X-Force ID: 206229."
}
]
},
"impact": {
"cvssv3": {
"BM": {
"A": "H",
"AC": "L",
"AV": "N",
"C": "H",
"I": "H",
"PR": "L",
"S": "U",
"UI": "N"
},
"TM": {
"E": "U",
"RC": "C",
"RL": "O"
}
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Gain Privileges"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.ibm.com/support/pages/node/6497111",
"refsource": "CONFIRM",
"title": "IBM Security Bulletin 6497111 (SAN Volume Controller)",
"url": "https://www.ibm.com/support/pages/node/6497111"
},
{
"name": "https://www.ibm.com/support/pages/node/6507091",
"refsource": "CONFIRM",
"title": "IBM Security Bulletin 6507091 (FlashSystem 900)",
"url": "https://www.ibm.com/support/pages/node/6507091"
},
{
"name": "ibm-storwize-cve202129873-priv-escalation (206229)",
"refsource": "XF",
"title": "X-Force Vulnerability Report",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/206229"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"assignerShortName": "ibm",
"cveId": "CVE-2021-29873",
"datePublished": "2021-10-21T16:40:13.636Z",
"dateReserved": "2021-03-31T00:00:00.000Z",
"dateUpdated": "2024-09-16T20:17:23.473Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2021-29873",
"date": "2026-09-19",
"epss": "0.01526",
"percentile": "0.73543"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ibm:spectrum_virtualize:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0360CA45-1632-46EA-B6CA-4ADBC1721E1C",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:spectrum_virtualize_for_public_cloud:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A2344B6C-4092-4E03-9160-C555C933EC38",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:storwize_v3500_software:*:*:*:*:*:*:*:*",
"matchCriteriaId": "37546E2C-AE34-48C0-BCD8-F5A0AF62F940",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:storwize_v3700_software:*:*:*:*:*:*:*:*",
"matchCriteriaId": "10D528C4-32D1-4077-85AB-7FCD97F191A9",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:storwize_v5000_software:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A20A81B0-6D67-4C8B-AA41-6D8A31D56E2F",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:storwize_v5100_software:*:*:*:*:*:*:*:*",
"matchCriteriaId": "582285B4-E763-4AE0-A53E-F300E1EF116E",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:storwize_v7000_software:*:*:*:*:*:*:*:*",
"matchCriteriaId": "294179FF-AF49-43A6-8405-ECFF03779D65",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:ibm:san_volume_controller_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "28C0F321-55AE-44D6-83E9-13381D57675B",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ibm:flashsystem_9100_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5B4F0607-A300-4F49-8204-64693E5DBA0F",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ibm:flashsystem_9100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4CACCCFB-D76F-4395-905F-63A68AC25FC7",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ibm:flashsystem_9000_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "EC2D5883-B6E1-48CA-ACD5-25AEE8BDEC2D",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ibm:flashsystem_9000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "88F6DF96-E53A-482C-BBA2-055EF3844A27",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"descriptions": [
{
"lang": "en",
"value": "IBM Flash System 900 could allow an authenticated attacker to obtain sensitive information and cause a denial of service due to a restricted shell escape vulnerability. IBM X-Force ID: 206229."
},
{
"lang": "es",
"value": "IBM Flash System 900 podr\u00eda permitir a un atacante autenticado conseguir informaci\u00f3n confidencial y causar una denegaci\u00f3n de servicio debido a una vulnerabilidad de escape de shell restringido. IBM X-Force ID: 206229"
}
],
"id": "CVE-2021-29873",
"lastModified": "2024-11-21T06:01:57.017",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "psirt@us.ibm.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-10-21T17:15:07.800",
"references": [
{
"source": "psirt@us.ibm.com",
"tags": [
"VDB Entry",
"Vendor Advisory"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/206229"
},
{
"source": "psirt@us.ibm.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://www.ibm.com/support/pages/node/6497111"
},
{
"source": "psirt@us.ibm.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://www.ibm.com/support/pages/node/6507091"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"VDB Entry",
"Vendor Advisory"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/206229"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://www.ibm.com/support/pages/node/6497111"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://www.ibm.com/support/pages/node/6507091"
}
],
"sourceIdentifier": "psirt@us.ibm.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ibm:spectrum_virtualize:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0360CA45-1632-46EA-B6CA-4ADBC1721E1C",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:spectrum_virtualize_for_public_cloud:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A2344B6C-4092-4E03-9160-C555C933EC38",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:storwize_v3500_software:*:*:*:*:*:*:*:*",
"matchCriteriaId": "37546E2C-AE34-48C0-BCD8-F5A0AF62F940",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:storwize_v3700_software:*:*:*:*:*:*:*:*",
"matchCriteriaId": "10D528C4-32D1-4077-85AB-7FCD97F191A9",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:storwize_v5000_software:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A20A81B0-6D67-4C8B-AA41-6D8A31D56E2F",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:storwize_v5100_software:*:*:*:*:*:*:*:*",
"matchCriteriaId": "582285B4-E763-4AE0-A53E-F300E1EF116E",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:storwize_v7000_software:*:*:*:*:*:*:*:*",
"matchCriteriaId": "294179FF-AF49-43A6-8405-ECFF03779D65",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:ibm:san_volume_controller_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "28C0F321-55AE-44D6-83E9-13381D57675B",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ibm:flashsystem_9100_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5B4F0607-A300-4F49-8204-64693E5DBA0F",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ibm:flashsystem_9100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4CACCCFB-D76F-4395-905F-63A68AC25FC7",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ibm:flashsystem_9000_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "EC2D5883-B6E1-48CA-ACD5-25AEE8BDEC2D",
"versionEndExcluding": "8.4.0.0",
"versionStartIncluding": "7.8.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ibm:flashsystem_9000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "88F6DF96-E53A-482C-BBA2-055EF3844A27",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "IBM Flash System 900 could allow an authenticated attacker to obtain sensitive information and cause a denial of service due to a restricted shell escape vulnerability. IBM X-Force ID: 206229."
},
{
"lang": "es",
"value": "IBM Flash System 900 podr\u00eda permitir a un atacante autenticado conseguir informaci\u00f3n confidencial y causar una denegaci\u00f3n de servicio debido a una vulnerabilidad de escape de shell restringido. IBM X-Force ID: 206229"
}
],
"id": "CVE-2021-29873",
"lastModified": "2024-11-21T06:01:57.017",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "psirt@us.ibm.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-10-21T17:15:07.800",
"references": [
{
"source": "psirt@us.ibm.com",
"tags": [
"VDB Entry",
"Vendor Advisory"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/206229"
},
{
"source": "psirt@us.ibm.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://www.ibm.com/support/pages/node/6497111"
},
{
"source": "psirt@us.ibm.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://www.ibm.com/support/pages/node/6507091"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"VDB Entry",
"Vendor Advisory"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/206229"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://www.ibm.com/support/pages/node/6497111"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://www.ibm.com/support/pages/node/6507091"
}
],
"sourceIdentifier": "psirt@us.ibm.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T14:14:51+00:00",
"cve": "CVE-2021-29873",
"id": "CVE-2021-29873",
"initial_release_date": "2021-10-20T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2021-29873",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-29873.json",
"version": "3"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…