CVE-2021-22049

The vSphere Web Client (FLEX/Flash) contains an SSRF (Server Side Request Forgery) vulnerability in the vSAN Web Client (vSAN UI) plug-in. A malicious actor with network access to port 443 on vCenter Server may exploit this issue by accessing a URL request outside of vCenter Server or accessing an internal service.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.vmware.com/security/advisories/VMSA-2021-0027.html	Patch Vendor Advisory
https://www.vmware.com/security/advisories/VMSA-2021-0027.html	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:vmware:vcenter_server:6.5:-::::::
	cpe:2.3:a:vmware:vcenter_server:6.7:-::::::
	cpe:2.3:a:vmware:vcenter_server:7.0:-::::::

History

21 Nov 2024, 05:49

Type	Values Removed	Values Added
References	~~() https://www.vmware.com/security/advisories/VMSA-2021-0027.html - Patch, Vendor Advisory~~	() https://www.vmware.com/security/advisories/VMSA-2021-0027.html - Patch, Vendor Advisory

Information

Published : 2021-11-24 17:15

Updated : 2024-11-21 05:49

NVD link : CVE-2021-22049

Mitre link : CVE-2021-22049

CVE.ORG link : CVE-2021-22049

JSON object : View

Products Affected

vmware

vcenter_server

CWE

CWE-918

Server-Side Request Forgery (SSRF)

{"id": "CVE-2021-22049", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-11-24T17:15:07.707", "references": [{"url": "https://www.vmware.com/security/advisories/VMSA-2021-0027.html", "tags": ["Patch", "Vendor Advisory"], "source": "security@vmware.com"}, {"url": "https://www.vmware.com/security/advisories/VMSA-2021-0027.html", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "The vSphere Web Client (FLEX/Flash) contains an SSRF (Server Side Request Forgery) vulnerability in the vSAN Web Client (vSAN UI) plug-in. A malicious actor with network access to port 443 on vCenter Server may exploit this issue by accessing a URL request outside of vCenter Server or accessing an internal service."}, {"lang": "es", "value": "El cliente web de vSphere (FLEX/Flash) contiene una vulnerabilidad de tipo SSRF (Server Side Request Forgery) en el plugin del cliente web de vSAN (vSAN UI). Un actor malicioso con acceso de red al puerto 443 en vCenter Server puede explotar este problema al acceder a una petici\u00f3n de URL fuera de vCenter Server o accediendo a un servicio interno"}], "lastModified": "2024-11-21T05:49:30.077", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23CFE5A5-A166-4FD5-BE97-5F16DAB1EAE0"}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E456F84C-A86E-4EA9-9A3E-BEEA662136E6"}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:7.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5FA81CCD-A05E-498C-820E-21980E92132F"}], "operator": "OR"}]}], "sourceIdentifier": "security@vmware.com"}