CVE-2021-3553 describes a Server-Side Request Forgery (SSRF) vulnerability within the EPPUpdateService of Bitdefender Endpoint Security Tools, allowing an attacker to leverage the Endpoint Protection relay as a proxy to access any remote host. This affects various Bitdefender Endpoint Security Tools, Unified Endpoint for Linux, and GravityZone versions. The vulnerability carries a CVSS score of 7.5 (High), indicating a network-based attack with low complexity and high confidentiality impact, but no integrity or availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.2.21.160CPE matchmatch criteria | cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:linux:*:* | ||
>= 6.6.27.0, < 6.6.27.390CPE matchmatch criteria | cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:*:*:* | ||
>= 7.0.0.00, < 7.1.2.33CPE matchmatch criteria | cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:*:*:* | ||
6.24.1-1CPE matchmatch criteria | cpe:2.3:a:bitdefender:gravityzone:6.24.1-1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.