What is CVE-2025-27022?

CVE-2025-27022 is a high-severity vulnerability in Infinera G42, classified under Path Traversal. CVSS score: 7.5/10. Published 2025-07-02.

How severe is CVE-2025-27022?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Infinera G42

CVE-2025-27022

A path traversal vulnerability of the WebGUI HTTP endpoint in Infinera G42 version R6.1.3 allows remote authenticated users to download all OS files via HTTP requests. Details: Lack or insufficient validation of user-supplied input a…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.005 (38.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-22 — Path Traversal

References

a6d3dc9e-0591-4a13-bce7-0f5b31ff6158 (Third Party Advisory, government-resource)
a6d3dc9e-0591-4a13-bce7-0f5b31ff6158 (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2025-27022?: CVE-2025-27022 is a high-severity vulnerability in Infinera G42, classified under Path Traversal. CVSS score: 7.5/10. Published 2025-07-02.
How severe is CVE-2025-27022?: High severity. CVSS v3 base score is 7.5 out of 10.