XSS in Broadcom Vmware_nsx
CVE-2025-22243
VMware NSX Manager UI is vulnerable to a stored Cross-Site Scripting (XSS) attack due to improper input validation.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (24.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:H.
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
- security@vmware.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-22243?
- CVE-2025-22243 is a high-severity vulnerability in Broadcom Vmware_nsx, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2025-06-04.
- How severe is CVE-2025-22243?
- High severity. CVSS v3 base score is 7.5 out of 10.