Vulnerability · Published Jun 4, 2025 · Assigned by vmware
CVE-2025-22243
High 7.5
In plain English
A high-severity cross-site scripting in VMware NSX from VMware. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.3%top 72.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
VMware NSX Manager UI is vulnerable to a stored Cross-Site Scripting (XSS) attack due to improper input validation.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| VMware | VMware NSX | VMware NSX 4.0.x, VMware NSX 4.1.x, VMware NSX 4.2.x |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:H