What is CVE-2021-3554?

CVE-2021-3554 is a critical-severity vulnerability in Bitdefender Endpoint Security Tools For Linux, classified under Improper Access Control. CVSS score: 9.0/10. Published 2021-11-24.

How severe is CVE-2021-3554?

Critical severity. CVSS v3 base score is 9.0 out of 10.

Vulnerability in Bitdefender Endpoint Security Tools For Linux

CVE-2021-3554

Improper Access Control vulnerability in the patchesUpdate API as implemented in Bitdefender Endpoint Security Tools for Linux as a relay role allows an attacker to manipulate the remote address used for pulling patches. This issue affects…

EPSS: 0.003 (55.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Bitdefender Endpoint Security Tools For Linux — versions unspecified
Bitdefender Gravityzone — versions unspecified
Bitdefender Unified Endpoint — versions unspecified

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

www.bitdefender.com/support/security-advisories/improper-access-control-vulnera… (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-3554?: CVE-2021-3554 is a critical-severity vulnerability in Bitdefender Endpoint Security Tools For Linux, classified under Improper Access Control. CVSS score: 9.0/10. Published 2021-11-24.
How severe is CVE-2021-3554?: Critical severity. CVSS v3 base score is 9.0 out of 10.