Critical (9.8) in sysaid sysaid. EPSS 73% chance of exploitation in the next 30 days.
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.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
73% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)