CVE Vulnerability

CVE-2021-3576

Execution with Unnecessary Privileges vulnerability in Bitdefender Endpoint Security Tools, Total Security allows a local attacker to elevate to 'NT AUTHORITYSystem. Impersonation enables the server thread to perform actions on behalf of the client but within the limits of the client's security context. This issue affects: Bitdefender Endpoint Security Tools versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 25.0.26.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

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

References
Link Resource
https://www.bitdefender.com/support/security-advisories/privilege-escalation-via-seimpersonateprivilege-in-bitdefender-endpoint-security-tools-va-9848/ Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1276/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1376/ Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:*:*:*
cpe:2.3:a:bitdefender:total_security:*:*:*:*:*:*:*:*
Information

Published : 2021-10-28 02:15

Updated : 2022-04-25 06:05

NVD link : CVE-2021-3576

Mitre link : CVE-2021-3576

Products Affected

Bitdefender

Total Security

CWE
CWE-269