Vulnerability Database

311,378

Total vulnerabilities in the database

CVE-2021-3823

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.

  • Published: Oct 28, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-3823
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.1
  • AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

OWASP TOP 10:

Software From Fixed in
bitdefender / gravityzone - 3.3.8.249