VulnTideExploited vulnerabilities, by vendor. Data as of .
Not in CISA KEVReported exploited: VulnCheck KEV since Published CVSS 9.3 criticalEPSS 72.9% probability of exploitation in 30 days
SysAid

CVE-2025-2777: SysAid On-Prem <= 23.3.40 lshw Proceessing XML External Entity Injection

Is it exploited?

Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of .

VulnCheck KEV lists it since . It cites 224 public reports, the first from . VulnCheck's own honeypots also recorded exploitation attempts.

How likely is exploitation in the next 30 days?
72.9%

Up from 72.7% on .

EPSS score, percentile 99.4 of all scored records. A probability estimated by FIRST, not a report of exploitation.

CISA's SSVC assessment in the CVE record lists exploitation as poc.

How severe?
9.3 Critical

CVSS v3.1 base score, given by the CNA

What should I do?

CISA has set no required action, because the vulnerability is not in KEV.

Advisories and patches (1)

Which versions are affected?

Affected

  • 23.3.40 and earlier

Versions by product

Source: CISA KEV 2026.10.29, as of ; VulnCheck KEV, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.

Description

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

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.

Source: CVE List, as of . About the data.

What to do

Advisories and patches

This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.

Affected products and versions

Versions by product, as listed in the CVE record (1 product)
SysAid SysAid On-Prem
StatusVersions
Affected23.3.40 and earlier

Versions not listed are: affected.

Source: CVE List, as of . About the data.

Weakness

CWE-611, 1 CAPEC
  • CWE-611: Improper Restriction of XML External Entity Reference

Attack patterns (CAPEC)

CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record.

Timeline

DateEvent
CVE record published
CVE record last updated

References

1

Known exploited SysAid vulnerabilities

  • CVE-2025-2775: SysAid On-Prem Improper Restriction of XML External Entity Reference Vulnerability (added )
  • CVE-2025-2776: SysAid On-Prem Improper Restriction of XML External Entity Reference Vulnerability (added )
  • CVE-2023-47246: SysAid Server Path Traversal Vulnerability (added )