CVE-2021-3641

low-risk
Published 2021-11-09

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.

Do I need to act?

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0.04% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Gravityzone

Affected Vendors

Bitdefender

References (4)

Broken Link https://www.bitdefender.com/support/security-advisories/improper-link-resolution...
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-22-143/
Broken Link https://www.bitdefender.com/support/security-advisories/improper-link-resolution...
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-22-143/
25
/ 100
low-risk
Severity 20/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal