PT-2021-13528 · Mulesoft · Mule

Published 2021-03-26 · Updated 2021-04-01 · CVE-2021-1628

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: Mule versions prior to 4.x runtime released on February 2, 2021

Description: The issue is related to a XML External Entity (XXE) vulnerability affecting certain versions of a Mule runtime component. This may impact both CloudHub and on-premise customers.

Recommendations: For versions prior to 4.x runtime released on February 2, 2021, update to a version released on or after February 2, 2021, to resolve the issue. As a temporary workaround, consider restricting the use of XML external entities in the Mule runtime component until a patch is available.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2021-1628

Affected Products

Mule

References · 5

• https://osv.dev/vulnerability/CVE-2021-1628 · Vendor Advisory
• https://help.salesforce.com/articleView?id=000357384&type=1&mode=1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1628 · Security Note
• https://t.me/cvenotify/12473 · Telegram Post
• https://t.me/cvenotify/12077 · Telegram Post