Insider Threat Management Server Authenticated XML External Entity Vulnerability, CVE-2021-22158
Advisory ID: PFPT-SA-2021-0003
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.
This vulnerability is identified by CVE-2021-22158. Proofpoint has released patches to address this issue.
This vulnerability has been assigned a CVSS score of 8.3:
Proofpoint has released fixes in versions 7.9.3, 7.10.3, and 7.11.1.
The patched versions are now available through the customer support portal.
|1.0||Initial release||April 6, 2021|
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