What is CVE-2025-1468?

CVE-2025-1468 is a high-severity vulnerability in Codesys Runtime Toolkit, classified under Observable Discrepancy. CVSS score: 7.5/10. Published 2025-03-18.

How severe is CVE-2025-1468?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2025-1468 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Codesys Runtime Toolkit

CVE-2025-1468

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.

EPSS: 0.006 (43.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Codesys Runtime Toolkit — versions 0

Weakness classification (CWE)

CWE-203 — Observable Discrepancy

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

info@cert.vde.com

Frequently asked questions

What is CVE-2025-1468?: CVE-2025-1468 is a high-severity vulnerability in Codesys Runtime Toolkit, classified under Observable Discrepancy. CVSS score: 7.5/10. Published 2025-03-18.
How severe is CVE-2025-1468?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2025-1468 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.