What is CVE-2021-3553?

CVE-2021-3553 is a medium-severity vulnerability in Bitdefender Endpoint Security Tools, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.3/10. Published 2021-11-24.

How severe is CVE-2021-3553?

Medium severity. CVSS v3 base score is 5.3 out of 10.

SSRF in Bitdefender Endpoint Security Tools

CVE-2021-3553

A Server-Side Request Forgery (SSRF) vulnerability in the EPPUpdateService of Bitdefender Endpoint Security Tools allows an attacker to use the Endpoint Protection relay as a proxy for any remote host. This issue affects: Bitdefender Endpo…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.013 (66.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Bitdefender Endpoint Security Tools — versions unspecified
Bitdefender Endpoint_security_tools
Bitdefender Gravityzone — versions unspecified, 6.24.1-1
Bitdefender Unified Endpoint For Linux — versions unspecified

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

cve-requests@bitdefender.com (x_refsource_MISC, Broken Link)
nvd@nist.gov (Vendor Advisory)

Frequently asked questions

What is CVE-2021-3553?: CVE-2021-3553 is a medium-severity vulnerability in Bitdefender Endpoint Security Tools, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.3/10. Published 2021-11-24.
How severe is CVE-2021-3553?: Medium severity. CVSS v3 base score is 5.3 out of 10.