by Kastro
Paper/Archive/CVE-2025-2777

CVE-2025-2777

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

EPSS 73%public exploitCVSS 9.8
critical.is priorityof 100
59
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 99.5.995 × 2019.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
SysAid On-Prem≤ 23.3.40–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: partial

References

advisorydocumentation.sysaid.com/docs/24-40-60exploitlabs.watchtowr.com/sysowned-your-friendly-rce-support-ticket