Cross-Site Scripting Vulnerability in VMware NSX Gateway Firewall
CVE-2025-22244

6.9MEDIUM

Key Information:

Vendor

Vmware
Status
Vmware Nsx
Vendor
CVE Published:
4 June 2025

What is CVE-2025-22244?

VMware NSX has a vulnerability in its gateway firewall that allows for stored Cross-Site Scripting (XSS) attacks due to inadequate input validation. An attacker can exploit this flaw to inject malicious scripts into web pages viewed by unsuspecting users, potentially compromising the security of the application and sensitive data.

Affected Version(s)

VMware NSX VMware NSX 4.0.x, VMware NSX 4.1.x, VMware NSX 4.2.x

References

https://support.broadcom.com/web/ecx/support-content-noti...

CVSS V3.1

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-22244 : Cross-Site Scripting Vulnerability in VMware NSX Gateway Firewall