CVE-2025-2776

Description

SysAid On-Prem versions <= 23.3.40 are vulnerable to an unauthenticated XML External Entity (XXE) vulnerability in the Server URL processing functionality, allowing for administrator account takeover and file read primitives.

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

• 9.3CVSS 3.1, Criticalfrom the CNA (VulnCheck)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

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.CISA KEV required action

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

CAPEC-250 XML Injection (CNA impact statement)

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Timeline

1. 7 May 2025 Published
2. 22 Jul 2025 CVE-2025-2776 added to CISA KEV
3. 22 Jul 2025 Added to the CISA KEV catalogue

Weakness

• CWE-611

References

• documentation.sysaid.comvendor-advisory
• labs.watchtowr.comexploit