PT-2021-14878 · Proofpoint · Proofpoint Insider Threat Management Server

Published 2021-04-06 · Updated 2021-04-12 · CVE-2021-22158

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: Proofpoint Insider Threat Management Server versions prior to 7.11

Description: The issue is related to XML external entity (XXE) injection in the Web Console, which requires admin user privileges and knowledge of the XML file's encryption key to exploit.

Recommendations: For versions prior to 7.11, update to version 7.11 or later to resolve the issue.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2021-22158

Affected Products

Proofpoint Insider Threat Management Server

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-22158 · Security Note
• https://proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0003 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22158 · Vendor Advisory