CVE-2021-34597

Phoenix Contact: PC Worx/-Express prone to improper input validation vulnerability

State: Published
Severity: 7.8 High
Published: Nov 4, 2021
Updated: Sep 16, 2024
Reserved: Jun 10, 2021

Description

Improper Input Validation vulnerability in PC Worx Automation Suite of Phoenix Contact up to version 1.88 could allow an attacker with a manipulated project file to unpack arbitrary files outside of the selected project directory.

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-20 Improper Input Validation

Affected Products

Product	Versions
PC WorxPhoenix Contact	PC Worx through 1.88Affected PC Worx-Express through 1.88Affected

References

https://cert.vde.com/en/advisories/VDE-2021-052/

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