What is CVE-2025-13915?

CVE-2025-13915 is a critical-severity vulnerability in Ibm Api Connect, classified under Authentication Bypass by Primary Weakness. CVSS score: 9.8/10. Published 2025-12-26.

How severe is CVE-2025-13915?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Ibm Api Connect

CVE-2025-13915

IBM API Connect 10.0.8.0 through 10.0.8.5, and 10.0.11.0 could allow a remote attacker to bypass authentication mechanisms and gain unauthorized access to the application.

EPSS: 0.087 (94.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ibm Api Connect — versions 10.0.8.0, 10.0.11.0
Ibm Api_connect — versions 10.0.11.0

Weakness classification (CWE)

CWE-305 — Authentication Bypass by Primary Weakness

References

psirt@us.ibm.com (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-13915?: CVE-2025-13915 is a critical-severity vulnerability in Ibm Api Connect, classified under Authentication Bypass by Primary Weakness. CVSS score: 9.8/10. Published 2025-12-26.
How severe is CVE-2025-13915?: Critical severity. CVSS v3 base score is 9.8 out of 10.