7.5

CVE-2025-22243: broadcom vmware_nsx Cross-site Scripting

CVSS: 7.5v3.1HighAnalyzed
Published 04-06-2025Last modified 04-06-2025
Open JSON

Vulnerability summary

CVE-2025-22243 is a high (CVSS 7.5) Cross-site Scripting vulnerability in broadcom vmware_nsx. EPSS estimates a 0.34% chance of exploitation in the next 30 days, higher than 25.8% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.34%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-06-2025
    PublishedVulnerability first disclosed.
  2. 04-06-2025
    Last modifiedVulnerability information updated.

Description

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

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.34%

Chance of exploitation in the next 30 days

Percentile

26%

Versus all other CVEs

30-day change

0.00 pp

From 0.34% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.34%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Vmware4 products
Broadcom1 product
  • vmware_nsx≥ 3.2, < 4.1.2.6 | ≥ 4.2.1, < 4.2.1.4 | 4.2.2

2 vendors · 5 products

References

1 links