CVE-2021-3485

Published on: 05/24/2021 12:00:00 AM UTC

Last Modified on: 02/16/2023 02:47:00 AM UTC

CVE-2021-3485

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Certain versions of Endpoint Security Tools from Bitdefender contain the following vulnerability:

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.

  • CVE-2021-3485 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo Bitdefender - Endpoint Security Tools for Linux version = unspecified

CVSS3 Score: 6.6 - MEDIUM

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK HIGH HIGH NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK MEDIUM SINGLE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags ⓘ Link
Improper Input Validation in Bitdefender Endpoint Security Tools for Linux (VA-9769) - Bitdefender www.bitdefender.com
text/html
 URL Logo MISC www.bitdefender.com/support/security-advisories/improper-input-validation-in-bitdefender-endpoint-security-tools-for-linux-va-9769
usd-2021-0014 | usd Herolab herolab.usd.de
text/html
 URL Logo MISC herolab.usd.de/security-advisories/usd-2021-0014/
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Exploit/POC from Github

This repository contains a collection of data files on known Common Vulnerabilities and Exposures (CVEs). Each file i…

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationBitdefenderEndpoint Security ToolsAllAllAllAll
  • cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:linux:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-3485 : An Improper Input Validation vulnerability in the Product Update feature of Bitdefender Endpoint Se… twitter.com/i/web/status/1… 2021-05-24 13:33:31
Reddit Logo Icon /r/netcve CVE-2021-3485 2021-05-24 13:41:26
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