CVE-2021-3960

—

CVSS 3.1

7.8 high

EPSS

<1%p23

Published

Dec 16, 2021 (Dec 16, 2021)

Modified

Jun 17, 2026

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 3.3.8.272

Vendors: bitdefender
Products: gravityzone
Weakness: CWE-22
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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