Auth bypass in Wso2 API Manager
CVE-2024-3511
An incorrect authorization vulnerability exists in multiple WSO2 products that allows unauthorized access to versioned files stored in the registry. Due to flawed authorization logic, a malicious actor with access to the management console can exploit a specific bypass method to retrieve versioned files without proper authorization. Successful exploitation of this vulnerability could lead to unauthorized disclosure of configuration or resource files that may be stored as registry versions, potentially aiding further attacks or system reconnaissance.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.002 (9.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 9.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Wso2 API Manager — versions 3.2.0, 3.2.1, 4.0.0
- Wso2 Enterprise Integrator — versions 6.6.0
- Wso2 Identity Server — versions 5.10.0, 5.11.0, 6.0.0
- Wso2 Identity Server As Key Manager — versions 5.10.0
- Wso2 Open Banking Am — versions 2.0.0
- Wso2 Open Banking Iam — versions 2.0.0
- Wso2 API Manager — versions 0, 3.1.0, 3.2.0
- Wso2 Carbon User Manager Kernel — versions 4.5.0, 4.5.3, 4.6.0
- Wso2 Enterprise Integrator — versions 0, 6.6.0
- Wso2 Identity Server — versions 0, 5.10.0, 5.11.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- ed10eef1-636d-4fbe-9993-6890dfa878f8 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-3511?
- CVE-2024-3511 is a medium-severity vulnerability in Wso2 API Manager, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2025-06-23.
- How severe is CVE-2024-3511?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2024-3511 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.