Vulnerability · Published May 7, 2025 · Assigned by VulnCheck
CVE-2025-2777SysAid On-Prem <= 23.3.40 lshw Proceessing XML External Entity Injection
Critical 9.3
In plain English
A critical-severity XML external entity in SysAid On-Prem from SysAid. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 72.9% (higher than 99.5% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei.
Severity (CVSS 3.1)9.3Critical
Exploit odds (30 days)72.9%top 0.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack tooling1Nuclei
Official description
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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SysAid | SysAid On-Prem | 0 – through 23.3.40 |
Weakness: CWE-611 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L