CVE-2021-3641

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Improper Link Resolution Before File Access ('Link Following') vulnerability in the EPAG component of Bitdefender Endpoint Security Tools for Windows allows a local attacker to cause a denial of service. This issue affects: Bitdefender GravityZone version 7.1.2.33 and prior versions.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Weakness enumeration

CWE-59

Affected software

Vendor	Product	Versions
Bitdefender	GravityZone	>= unspecified, <= 7.1.2.33

References

https://www.bitdefender.com/support/security-advisories/improper-link-resolution-before-file-access-in-bitdefender-gravityzone-va-9921Broken Link, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-143/Third Party Advisory, VDB Entry
https://www.bitdefender.com/support/security-advisories/improper-link-resolution-before-file-access-in-bitdefender-gravityzone-va-9921Broken Link, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-143/Third Party Advisory, VDB Entry

Timeline

Published: Nov 9, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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