SysAid On-Prem Improper Restriction of XML External Entity Reference Vulnerability (CVE-2025-2776)
Severity: critical · Patch status: unknown · Since 2025-07-22 · CVE-2025-2776
SysAid On-Prem contains an improper restriction of XML external entity reference vulnerability in the Server URL processing functionality, allowing for administrator account takeover and file read primitives. CISA added CVE-2025-2776 to its Known Exploited Vulnerabilities catalog on Jul 22, 2025, which means attackers are exploiting it in the wild.
What to do
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- US federal agencies must remediate by Aug 12, 2025 (BOD 22-01); treat that as the outer limit.
Sources
All live incidents on Threat Watch