Risk Letters

Exploited vulnerability

CVE-2025-2776

TLP:CLEAR

SysAid On-Prem Improper Restriction of XML External Entity Reference Vulnerability

SysAid On-Prem contains an improper restriction of XML external entity reference vulnerability in the Server URL processing functionality, allowing for administrator account takeover and file read primitives.

Facts

  • Vendor: SysAid
  • Product: SysAid On-Prem
  • CVSS: 9.3
  • EPSS (probability of exploitation within 30 days): 64.7 %
  • On CISA's Known Exploited Vulnerabilities list since: 22 July 2025
  • First known exploitation: 22 July 2025
  • CISA's deadline for US federal agencies: 12 August 2025
  • Weakness: CWE-611
  • First seen by Risk Letters: 22 July 2025

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD