XXE in Wso2 API Manager
CVE-2020-24591
The Management Console in certain WSO2 products allows XXE attacks during EventReceiver updates. This affects API Manager through 3.0.0, API Manager Analytics 2.2.0 and 2.5.0, API Microgateway 2.2.0, Enterprise Integrator 6.2.0 and 6.3.0, and Identity Server Analytics through 5.6.0.
Vulnerability class: XXE (XML External Entity)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.010 (63.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Wso2 API Manager
- Wso2 API Manager Analytics — versions 2.2.0, 2.5.0
- Wso2 API Microgateway — versions 2.2.0
- Wso2 Enterprise Integrator — versions 6.2.0, 6.3.0
- Wso2 Identity Server Analytics
Weakness classification (CWE)
References
- docs.wso2.com/display/Security/Security+Advisory+WSO2-2020-0728 (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-24591?
- CVE-2020-24591 is a medium-severity vulnerability in Wso2 API Manager, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 6.5/10. Published 2020-08-21.
- How severe is CVE-2020-24591?
- Medium severity. CVSS v3 base score is 6.5 out of 10.