CVE-2021-3485 MEDIUM

CVE-2021-3485: Improper Input Validation in Bitdefender Endpoint Security Tools for Linux

Vendor Bitdefender
Product Endpoint Security Tools for Linux
Weakness CWE-494 · Download without integrity check
Published May 24, 2021
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

6.4/10
Attack vector Adjacent
Attack complexity High
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

An Improper Input Validation vulnerability in the Product Update feature of Bitdefender Endpoint Security Tools for Linux allows a man-in-the-middle attacker to abuse the DownloadFile function of the Product Update to achieve remote code execution. This issue affects: Bitdefender Endpoint Security Tools for Linux versions prior to 6.2.21.155.

Key dates

02Disclosure timeline

May 24, 2021 CVE published
September 16, 2024 Record updated