Auth bypass in Wso2 Client Attestation Filter
CVE-2024-7487
An improper authentication vulnerability exists in WSO2 Identity Server 7.0.0 due to an implementation flaw that allows app-native authentication to be bypassed when an invalid object is passed. Exploitation of this vulnerability could enable malicious actors to circumvent the client verification mechanism, compromising the integrity of the authentication process.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (22.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Wso2 Client Attestation Filter — versions 7.0.26, 7.0.51
- Wso2 Identity Server — versions 7.0.0
- Wso2 Carbon Identity Client Attestation Met Data Mgt Be — versions 7.0.78, 7.1.30
- Wso2 Identity Server — versions 7.0.0
Weakness classification (CWE)
References
- ed10eef1-636d-4fbe-9993-6890dfa878f8 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-7487?
- CVE-2024-7487 is a medium-severity vulnerability in Wso2 Client Attestation Filter, classified under Improper Authentication. CVSS score: 5.8/10. Published 2025-05-22.
- How severe is CVE-2024-7487?
- Medium severity. CVSS v3 base score is 5.8 out of 10.