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 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-06-24 09:15

Updated : 2024-02-28 18:28

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

NVD-CWE-noinfo CWE-250

Execution with Unnecessary Privileges

{"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": "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}, {"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}]}, "published": "2021-06-24T09:15:10.943", "references": [{"url": "https://support.avaya.com/css/P8/documents/101076479", "tags": ["Vendor Advisory"], "source": "securityalerts@avaya.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "securityalerts@avaya.com", "description": [{"lang": "en", "value": "CWE-250"}]}], "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": "2022-04-26T15:30:57.317", "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"}