Paper/Archive/CVE-2025-2776

CVE-2025-2776

SysAid SysAid On-Prem — SysAid On-Prem <= 23.3.40 serverurl Proceessing XML External Entity Injection

KEV · due 12 Aug EPSS 65%public exploit SSVC act CVSS 9.3

CVSS 9.3 (CNA)9.3 / 10 × 3027.9 In CISA KEV+3030.0 EPSS percentile 99.2.992 × 2019.8 Exploit: SSVC active+1010.0 SSVC exploitation: active+1010.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

SysAid On-Prem≤ 23.3.40–CNA

Scores by source

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

CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: partial

References

advisorydocumentation.sysaid.com/docs/24-40-60 exploitlabs.watchtowr.com/sysowned-your-friendly-rce-support-ticket refcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-2776 kevcisa.gov/known-exploited-vulnerabilities-catalog