CVE Vulnerability

CVE-2021-3485

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.

6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

6.6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.7 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.bitdefender.com/support/security-advisories/improper-input-validation-in-bitdefender-endpoint-security-tools-for-linux-va-9769 Vendor Advisory
https://herolab.usd.de/security-advisories/usd-2021-0014/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:linux:*:*
Information

Published : 2021-05-24 02:15

Updated : 2023-02-16 02:47

NVD link : CVE-2021-3485

Mitre link : CVE-2021-3485

Products Affected
No products.
CWE
CWE-494

Download of Code Without Integrity Check