CVE-2021-22158

Published on: 04/06/2021 12:00:00 AM UTC

Last Modified on: 04/12/2021 07:21:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Certain versions of Insider Threat Management from Proofpoint contain the following vulnerability:

The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) is vulnerable to XML external entity (XXE) injection in the Web Console. The vulnerability requires admin user privileges and knowledge of the XML file's encryption key to successfully exploit. All versions before 7.11 are affected.

  • CVE-2021-22158 has been assigned by [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.2 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW HIGH NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
Security Advisories | Proofpoint US www.proofpoint.com
text/html
URL Logo CONFIRM www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0003

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationProofpointInsider Threat ManagementAllAllAllAll
  • cpe:2.3:a:proofpoint:insider_threat_management:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-22158 : The Proofpoint Insider Threat Management Server formerly ObserveIT Server is vulnerable to XML e… twitter.com/i/web/status/1… 2021-04-06 21:10:55
Reddit Logo Icon /r/netcve CVE-2021-22158 2021-04-06 21:29:16