CVE-2021-40094

MEDIUM
Published Dec 7, 20214y ago · Modified Jun 17, 20262w ago
5.4 CVSS 3.1
Medium
Find Similar
Published Dec 7, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

A DOM-based XSS vulnerability affects SquaredUp for SCOM 5.2.1.6654. If successfully exploited, this vulnerability may allow attackers to inject malicious code into a user's device.

CVSS Details

Base Score
5.4
Exploitability
2.3
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 3

VendorProductVersionRange
squaredupsquaredup* <5.3.1
squaredupsquaredup* <5.3.1
squaredupsquaredup* <5.3.1

References 2

  • support.squaredup.com https://support.squaredup.com
    Vendor Advisory
  • support.squaredup.com https://support.squaredup.com/hc/en-us/articles/4410656395537-CVE-2021-40094-DOM-based-stored-cross-site-scripting
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.