CVE-2025-2776 KEV
9.3
CRITICAL · CVSS 3.1 · EPSS 64.4% (pctl 99)
Patch first
On CISA KEV — known exploited in the wild, due 2025-08-12.
Description
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.
Scoring
| CVSS | 9.3 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L |
| EPSS | 64.4% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-611 |
| On CISA KEV | yes — remediate by 2025-08-12 |
| Public exploit | none known |
| Published | 2025-05-07 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | SysAid On-Prem Improper Restriction of XML External Entity Reference Vulnerability |
|---|---|
| Added | 2025-07-22 |
| Due | 2025-08-12 |
| Vendor / product | SysAid / SysAid On-Prem |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| sysaid | sysaid |
References
→ the Explorer · watch your stack · NVD