CVE Vulnerabilities

CVE-2020-24591

Improper Restriction of XML External Entity Reference

Published: Aug 21, 2020 | Modified: Nov 21, 2024
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
CVSS 2.x
5.5 MEDIUM
AV:N/AC:L/Au:S/C:P/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Weakness

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

Affected Software

Name Vendor Start Version End Version
Api_manager Wso2 * 3.0.0 (including)
Api_manager_analytics Wso2 2.2.0 (including) 2.2.0 (including)
Api_manager_analytics Wso2 2.5.0 (including) 2.5.0 (including)
Api_microgateway Wso2 2.2.0 (including) 2.2.0 (including)
Enterprise_integrator Wso2 6.2.0 (including) 6.2.0 (including)
Enterprise_integrator Wso2 6.3.0 (including) 6.3.0 (including)
Identity_server_analytics Wso2 * 5.6.0 (including)

Potential Mitigations

References