Home/CVE/VMware NSX contains a stored Cross-Site Scripting (XSS) vulnerability in the gateway firewall due to improper input vali
CVE

CVE-2025-22244

VMware NSX contains a stored Cross-Site Scripting (XSS) vulnerability in the gateway firewall due to improper input vali

VMware NSX contains a stored Cross-Site Scripting (XSS) vulnerability in the gateway firewall due to improper input validation.

MEDIUM · CVSS 6.9 EPSS 0.00148
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

6
broadcom vmware nsx>= 3.2 and < 4.1.2.6
broadcom vmware nsx>= 4.2.1 and < 4.2.1.4
broadcom vmware nsxall versions
vmware cloud foundation>= 4.5 and <= 5.2.1.2
vmware telco cloud infrastructure>= 2.2 and <= 3.0
vmware telco cloud platform>= 3.0 and <= 5.0
▣

Scoring & Timeline

6.9
MEDIUM · CVSS v3.1 · security@vmware.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD04 Jun 2025 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25738Vendor Advisory
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