CVE-2020-12498

Published: Jul 1, 2020

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

7.8

HIGH

Description

mwe file parsing in Phoenix Contact PC Worx and PC Worx Express version 1.87 and earlier is vulnerable to out-of-bounds read remote code execution. Manipulated PC Worx projects could lead to a remote code execution due to insufficient input data validation.

Vendor	Product	Versions
Phoenix Contact	Automation Worx	affected `unspecified - <= 1.87`
Phoenix Contact	Automation Worx Express	affected `unspecified - <= 1.87`

Weaknesses (CWE)

CWE-121

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://cert.vde.com/de-de/advisories/vde-2020-023

x_refsource_CONFIRM

https://www.zerodayinitiative.com/advisories/ZDI-20-826/

x_refsource_MISC

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CVE-2020-12498

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References