CVE-2025-1468 HIGH

CVE-2025-1468: CODESYS Control V3 - OPC UA Server Authentication bypass

Vendor Codesys
Product CODESYS Runtime Toolkit
Weakness CWE-203
Published March 18, 2025
Last update March 18, 2025
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

An unauthenticated remote attacker can gain access to sensitive information including authentication information when using CODESYS OPC UA Server with the non-default Basic128Rsa15 security policy.

Key dates

02Disclosure timeline

March 18, 2025 CVE published
March 18, 2025 Record updated