CWE
121 119
Advisory Published
Updated

CVE-2021-38432: FATEK Automation Communication Server

First published: Fri Oct 15 2021(Updated: )

FATEK Automation Communication Server Versions 1.13 and prior lacks proper validation of user-supplied data, which could result in a stack-based buffer overflow condition and allow an attacker to remotely execute code.

Credit: ics-cert@hq.dhs.gov

Affected SoftwareAffected VersionHow to fix
Fatek Communication Server<=1.13
Fatek Communication Server Firmware<=1.13
Fatek Communication Server Firmware

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2021-38432?

    CVE-2021-38432 is considered a critical vulnerability due to its potential for remote code execution.

  • How do I fix CVE-2021-38432?

    To fix CVE-2021-38432, upgrade the FATEK Automation Communication Server to version 1.14 or later.

  • What type of vulnerability is CVE-2021-38432?

    CVE-2021-38432 is a stack-based buffer overflow vulnerability.

  • Who is affected by CVE-2021-38432?

    CVE-2021-38432 affects FATEK Automation Communication Server versions up to 1.13.

  • What are the potential impacts of CVE-2021-38432?

    The potential impacts of CVE-2021-38432 include unauthorized remote code execution and system compromise.

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