CVE-2021-38432

FATEK Automation Communication Server

State: Published
Severity: 9.8 Critical
Published: Oct 15, 2021
Updated: Sep 16, 2024
Reserved: Aug 10, 2021

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	icscert

Weaknesses

CWE-121 STACK-BASED BUFFER OVERFLOW CWE-121

Affected Products

Product	Versions
Communication ServerFATEK Automation	All through 1.13Affected

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-280-07

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