XSS in Broadcom VMware Nsx
CVE-2025-22245
VMware NSX contains a stored Cross-Site Scripting (XSS) vulnerability in the router port due to improper input validation.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (16.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Broadcom VMware Nsx — versions 4.2.2
- VMware Cloud Foundation
- VMware Telco Cloud Infrastructure
- VMware Telco Cloud Platform
- VMware Nsx — versions VMware NSX 4.0.x, VMware NSX 4.1.x, VMware NSX 4.2.x
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-22245?
- CVE-2025-22245 is a medium-severity vulnerability in Broadcom VMware Nsx, classified under Cross-site Scripting. CVSS score: 5.9/10. Published 2025-06-04.
- How severe is CVE-2025-22245?
- Medium severity. CVSS v3 base score is 5.9 out of 10.