CVE-2025-22243: VMware NSX Manager UI is vulnerable to a stored Cross-Site Scripting (XSS) attack due to improper input validation.

7.5 CVSS

Description

VMware NSX Manager UI is vulnerable to a stored Cross-Site Scripting (XSS) attack due to improper input validation.

Classification

CVE ID: CVE-2025-22243

CVSS Base Severity: HIGH

CVSS Base Score: 7.5

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:H

Problem Types

Stored Cross-Site Scripting (XSS) vulnerability in Manager-UI

Affected Products

Vendor: VMware

Product: VMware NSX

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 7.63% (scored less or equal to compared to others)

EPSS Date: 2025-06-06 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-22243
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25738

Timeline