CVE-2025-2775

CRITICAL(9.3)KEVElevated Risk

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

Description

SysAid On-Prem versions <= 23.3.40 are vulnerable to an unauthenticated XML External Entity (XXE) vulnerability in the Checkin processing functionality, allowing for administrator account takeover and file read primitives.

KEV Information

Vendor
SysAid
Product
SysAid On-Prem
Date Added
July 22, 2025
Due Date
August 12, 2025
Required Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVSS Score

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:LOpen in Calculator
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
4.7

CWEs

CWE-611XXE

Improper Restriction of XML External Entity Reference

Affected Products

VendorProductVersion
sysaidsysaid<= 23.3.40

Multiple CVSS Assessments

Source: [email protected](Secondary)
9.3
CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

Source: [email protected](Primary)
7.5
HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

CVSS Score

9.3
CRITICAL(9.3)

EPSS Score

EPSS Score42.68%
EPSS Percentile98.6%

Dates

PublishedMay 7, 2025
Last ModifiedJune 17, 2026
StatusAnalyzed
CVSS Versionv3.1

Quick Links

Back to CVE Database

Need Help With Vulnerability Management?

Our security experts can help you prioritize and remediate vulnerabilities effectively.

Get in Touch