PT-2020-12918 · Wso2 · Wso2 Enterprise Integrator

Published 2020-04-17 · Updated 2021-07-21 · CVE-2020-11885

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions WSO2 Enterprise Integrator versions prior to 6.6.0

Description The issue allows a user with admin console access to exploit an XXE vulnerability using the XML validator. This can lead to unintended network invocations, such as Server-Side Request Forgery (SSRF), via an uploaded file. No information is provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

Recommendations For versions prior to 6.6.0, update to version 6.6.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the XML validator feature to minimize the risk of exploitation.

Fix

SSRF

XXE

Weakness Enumeration

CWE-918

CWE-611

Related Identifiers

CVE-2020-11885

Affected Products

Wso2 Enterprise Integrator

References · 4

• https://osv.dev/vulnerability/CVE-2020-11885 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11885 · Security Note
• https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2020-0684 · Vendor Advisory
• https://t.me/cvenotify/2913 · Telegram Post