CVE-2023-37558 Information

Description

After successful authentication as a user in multiple Codesys products in multiple versions specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37559

CVSS Vector

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

Reference

https://cert.vde.com/en/advisories/VDE-2023-019/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5