Auth bypass in Wso2 Api_control_plane
CVE-2025-9312
A missing authentication enforcement vulnerability exists in the mutual TLS (mTLS) implementation used by System REST APIs and SOAP services in multiple WSO2 products. Due to improper validation of client certificate–based authentication i…
Vulnerability class: Broken Authentication
EPSS: 0.002 (14.9th 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
- Wso2 Api_control_plane — versions 4.5.0
- Wso2 Api_manager — versions 2.2.0, 2.5.0, 2.6.0
- Wso2 Identity_server — versions 5.2.0, 5.3.0, 5.4.0
- Wso2 Identity_server_as_key_manager — versions 5.3.0, 5.5.0, 5.6.0
- Wso2 Open_banking_am — versions 1.4.0, 1.5.0, 2.0.0
- Wso2 Open_banking_iam — versions 2.0.0
- Wso2 Open_banking_km — versions 1.4.0, 1.5.0
- Wso2 Org.wso2.carbon.identity.auth.service — versions 1.1.1, 1.1.16, 1.1.18
- Wso2 Traffic_manager — versions 4.5.0
- Wso2 Universal_gateway — versions 4.5.0
Weakness classification (CWE)
References
- ed10eef1-636d-4fbe-9993-6890dfa878f8 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-9312?
- CVE-2025-9312 is a critical-severity vulnerability in Wso2 Api_control_plane, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2025-11-18.
- How severe is CVE-2025-9312?
- Critical severity. CVSS v3 base score is 9.8 out of 10.