CVE-2025-23389

Name: CVE-2025-23389
Creator: NVD / NIST
Published: 2025-04-11T11:15:42.62+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.4/10EPSS 0.42%

Last modified Jun 17, 2026

CVE-2025-23389 is a high-severity vulnerability rated 8.4/10 on the CVSS scale. A Improper Access Control vulnerability in SUSE rancher allows a local user to impersonate other identities through SAML Authentication on first login. This issue affects rancher: from 2.8.0 before 2.8.13, from 2.9.0 before 2.9.7, from 2.10.0 before 2.10.3.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.

Description

A Improper Access Control vulnerability in SUSE rancher allows a local user to impersonate other identities through SAML Authentication on first login. This issue affects rancher: from 2.8.0 before 2.8.13, from 2.9.0 before 2.9.7, from 2.10.0 before 2.10.3.

Metrics

CVSS 3.1

8.4/10

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

EPSS Probability

0.42%

33.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

References

Timeline

Published: Apr 11, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2025-23389?

How severe is CVE-2025-23389?

CVE-2025-23389 has a CVSS score of 8.4/10 (HIGH severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.

How do I fix CVE-2025-23389?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-23389?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST