XSS in Nozomi Networks Cmc
CVE-2025-40899
A Stored Cross-Site Scripting vulnerability was discovered in the Assets and Nodes functionality due to improper validation of an input parameter. An authenticated user with custom fields privileges can define a malicious custom field cont…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (12.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.9 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H.
Affected products
- Nozomi Networks Cmc — versions 0
- Nozomi Networks Guardian — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-40899?
- CVE-2025-40899 is a high-severity vulnerability in Nozomi Networks Cmc, classified under Cross-site Scripting. CVSS score: 8.9/10. Published 2026-04-15.
- How severe is CVE-2025-40899?
- High severity. CVSS v3 base score is 8.9 out of 10.