Vulnerability details

CVE-2025-2777

SysAid On-Prem

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

CVSS 3.1

9.3Critical

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.

CVSS scores

Score	Version	Source	Vector
9.3Critical	3.1	CVEProject cvelistV5 (CNA) (VulnCheck)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L`

Affected products

Vendor	Product	Versions	Source
SysAid	SysAid On-Prem	v ≤ 23.3.40	CVEProject cvelistV5 (CNA)

References and advisories

https://documentation.sysaid.com/docs/24-40-60 vendor-advisory
https://labs.watchtowr.com/sysowned-your-friendly-rce-support-ticket/ exploit

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Details

Published: 2025-05-07
Last updated: 2026-02-26
State: Published
Assigner (CNA): VulnCheck
Kolun priority: 49 · Medium

Exploit prediction (EPSS)

72.85%

Probability of exploitation in 30 days

99.4%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: Proof of concept
Technical impact: Partial

Weaknesses (CWE)

CWE-611
Improper Restriction of XML External Entity Reference