CVE-2021-25653

A privilege escalation vulnerability was discovered in Avaya Aura Appliance Virtualization Platform Utilities (AVPU) that may potentially allow a local user to escalate privileges. Affects 8.0.0.0 through 8.1.3.1 versions of AVPU.

CVSS v3 8.0 HIGH
CVSS v2.0 4.6 MEDIUM

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.avaya.com/css/P8/documents/101076479	Vendor Advisory
https://support.avaya.com/css/P8/documents/101076479	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:avaya:aura_appliance_virtualization_platform:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:55

Type	Values Removed	Values Added
References	~~() https://support.avaya.com/css/P8/documents/101076479 - Vendor Advisory~~	() https://support.avaya.com/css/P8/documents/101076479 - Vendor Advisory
CVSS	v2 : ~~4.6~~ v3 : ~~7.8~~	v2 : 4.6 v3 : 8.0

26 Apr 2022, 15:30

Type	Values Removed	Values Added
CWE	~~CWE-269~~	NVD-CWE-noinfo

30 Jun 2021, 13:51

Type	Values Removed	Values Added
CPE		cpe:2.3:a:avaya:aura_appliance_virtualization_platform::::::::
CWE		CWE-269
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 7.8
References	~~(MISC) https://support.avaya.com/css/P8/documents/101076479 -~~	(MISC) https://support.avaya.com/css/P8/documents/101076479 - Vendor Advisory

24 Jun 2021, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-06-24 09:15

Updated : 2024-11-21 05:55

NVD link : CVE-2021-25653

Mitre link : CVE-2021-25653

CVE.ORG link : CVE-2021-25653

JSON object : View

Products Affected

avaya

aura_appliance_virtualization_platform

CWE

CWE-250

Execution with Unnecessary Privileges

NVD-CWE-noinfo

{"id": "CVE-2021-25653", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/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": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "securityalerts@avaya.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.3}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-06-24T09:15:10.943", "references": [{"url": "https://support.avaya.com/css/P8/documents/101076479", "tags": ["Vendor Advisory"], "source": "securityalerts@avaya.com"}, {"url": "https://support.avaya.com/css/P8/documents/101076479", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "securityalerts@avaya.com", "description": [{"lang": "en", "value": "CWE-250"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "A privilege escalation vulnerability was discovered in Avaya Aura Appliance Virtualization Platform Utilities (AVPU) that may potentially allow a local user to escalate privileges. Affects 8.0.0.0 through 8.1.3.1 versions of AVPU."}, {"lang": "es", "value": "Se ha detectado una vulnerabilidad de escalada de privilegios en Avaya Aura Appliance Virtualization Platform Utilities (AVPU) que podr\u00eda permitir a un usuario local escalar privilegios. Afecta a las versiones 8.0.0.0 hasta 8.1.3.1 de AVPU"}], "lastModified": "2024-11-21T05:55:13.503", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:avaya:aura_appliance_virtualization_platform:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C4110791-8053-463D-A47F-695A496FC5C9", "versionEndIncluding": "8.1.3.1", "versionStartIncluding": "8.0.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "securityalerts@avaya.com"}