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.

CVSS v3.0 6.6 MEDIUM
CVSS v2.0 6.0 MEDIUM

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

6.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:P

Exploitability : 6.8 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

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 (hide)

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

Information

Published : 2021-05-24 07:15

Updated : 2023-02-15 18:47

NVD link : CVE-2021-3485

Mitre link : CVE-2021-3485

JSON object : View

CWE

CWE-494

Download of Code Without Integrity Check

Products Affected

bitdefender

endpoint_security_tools

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6.6 /10