CVE-2021-3823

HIGH

Bitdefender GravityZone <3.3.8.249 - Path Traversal

Title source: llm

Description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the UpdateServer component of Bitdefender GravityZone allows an attacker to execute arbitrary code on vulnerable instances. This issue affects: Bitdefender GravityZone versions prior to 3.3.8.249.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://www.bitdefender.com/support/security-advisories/path-traversal-vulnerability-in-bitdefender-gravitzone-update-server-in-relay-mode-va-10039/

Scores

CVSS v3 7.1

EPSS 0.0103

EPSS Percentile 59.4%

Attack Vector LOCAL

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

Details

CWE

CWE-22

Status published

Products (1)

bitdefender/gravityzone < 3.3.8.249

Published Oct 28, 2021

Tracked Since Feb 18, 2026