CVE-2021-21517: Dell Emc Srs Policy Manager

High severity, CVSS 7.2. EPSS: 1.5% chance of exploitation in the next 30 days.

SRS Policy Manager 6.X is affected by an XML External Entity Injection (XXE) vulnerability due to a misconfigured XML parser that processes user-supplied DTD input without sufficient validation. A remote unauthenticated attacker can potentially exploit this vulnerability to read system files as a non-root user and may be able to temporarily disrupt the ESRS service.

Affected products

• Dell Emc Srs Policy Manager: version 6.6 only; version 6.8.3 only; version 6.9.0 only

Published 2021-03-01. Last modified 2026-06-17.