What is CVE-2025-40898?

CVE-2025-40898 is a high-severity vulnerability in Nozomi Networks Cmc, classified under Path Traversal. CVSS score: 8.1/10. Published 2025-12-18.

How severe is CVE-2025-40898?

High severity. CVSS v3 base score is 8.1 out of 10.

Path Traversal in Nozomi Networks Cmc

CVE-2025-40898

A path traversal vulnerability was discovered in the Import Arc data archive functionality due to insufficient validation of the input file. An authenticated user with limited privileges, by uploading a specifically-crafted Arc data archiv…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.004 (27.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

Affected products

Nozomi Networks Cmc — versions 0
Nozomi Networks Guardian — versions 0
Nozominetworks Cmc
Nozominetworks Guardian

Weakness classification (CWE)

CWE-22 — Path Traversal

References

prodsec@nozominetworks.com (Mitigation, Vendor Advisory)
0b142b55-0307-4c5a-b3c9-f314f3fb7c5e

Frequently asked questions

What is CVE-2025-40898?: CVE-2025-40898 is a high-severity vulnerability in Nozomi Networks Cmc, classified under Path Traversal. CVSS score: 8.1/10. Published 2025-12-18.
How severe is CVE-2025-40898?: High severity. CVSS v3 base score is 8.1 out of 10.