CVE Vulnerability

CVE-2021-3579

Incorrect Default Permissions vulnerability in the bdservicehost.exe and Vulnerability.Scan.exe components as used in Bitdefender Endpoint Security Tools for Windows, Total Security allows a local attacker to elevate privileges to NT AUTHORITYSYSTEM This issue affects: Bitdefender Endpoint Security Tools for Windows versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 7.2.1.65.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

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/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/ Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1277/ Third Party Advisory VDB Entry
Configurations

Configuration 1

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

Published : 2021-10-28 02:15

Updated : 2021-11-28 11:24

NVD link : CVE-2021-3579

Mitre link : CVE-2021-3579

Products Affected

Bitdefender

Total Security

CWE
CWE-276

Incorrect Default Permissions