CVE-2023-37549 Information

Description

In multiple Codesys products in multiple versions after successful authentication as a user specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37545 CVE-2023-37546 CVE-2023-37547 CVE-2023-37548 and CVE-2023-37550

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