High severity7.8NVD Advisory· Published Mar 7, 2022· Updated Jun 17, 2026
CVE-2021-4199
CVE-2021-4199
Description
Incorrect Permission Assignment for Critical Resource vulnerability in the crash handling component BDReinit.exe as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools for Windows allows a remote attacker to escalate local privileges to SYSTEM. This issue affects: Bitdefender Total Security versions prior to 26.0.10.45. Bitdefender Internet Security versions prior to 26.0.10.45. Bitdefender Antivirus Plus versions prior to 26.0.10.45. Bitdefender Endpoint Security Tools for Windows versions prior to 7.4.3.146.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12cpe:2.3:a:bitdefender:antivirus_plus:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:bitdefender:antivirus_plus:*:*:*:*:*:*:*:*range: <26.0.3.29
- (no CPE)range: unspecified
- cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:windows:*:*Range: <7.4.3.146
cpe:2.3:a:bitdefender:internet_security:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:bitdefender:internet_security:*:*:*:*:*:*:*:*range: <26.0.3.29
- (no CPE)range: <26.0.10.45
- (no CPE)range: unspecified
cpe:2.3:a:bitdefender:total_security:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:bitdefender:total_security:*:*:*:*:*:*:*:*range: <26.0.3.29
- (no CPE)range: unspecified
- Range: <7.4.3.146
- Range: <26.0.10.45
- Range: <26.0.10.45
- Range: unspecified
Patches
Vulnerability mechanics
References
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