CVE-2022-3461

Buffer Overflow in PHOENIX CONTACT Automationworx Software Suite

State: Published
Severity: 7.8 High
Published: Nov 15, 2022
Updated: Apr 29, 2025
Reserved: Oct 12, 2022

Description

In PHOENIX CONTACT Automationworx Software Suite up to version 1.89 manipulated PC Worx or Config+ files could lead to a heap buffer overflow and a read access violation. Availability, integrity, or confidentiality of an application programming workstation might be compromised by attacks using these vulnerabilities.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CERTVDE

Weaknesses

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Affected Products

Product	Versions
Config+PHOENIX CONTACT	1.89 and earlierAffected
PC WorxPHOENIX CONTACT	1.89 and earlierAffected
PC Worx ExpressPHOENIX CONTACT	1.89 and earlierAffected

References

https://cert.vde.com/en/advisories/VDE-2022-048/

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.