PT-2025-27615 · Infinera · Infinera G42

Published 2025-07-02 · Updated 2026-02-11 · CVE-2025-27022

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Infinera G42 version R6.1.3

Description: The issue allows remote authenticated users to download all OS files via HTTP requests due to a path traversal vulnerability in the WebGUI HTTP endpoint. This is caused by a lack or insufficient validation of user-supplied input, enabling authenticated users to access all files on the target machine file system that are readable to the user account used to run the httpd service.

Recommendations: For Infinera G42 version R6.1.3, consider restricting access to the WebGUI HTTP endpoint until a patch is available, and ensure proper validation of user-supplied input to prevent path traversal attacks. As a temporary workaround, limit the privileges of the user account used to run the httpd service to minimize the risk of exploitation.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BDU:2025-08680

CVE-2025-27022

Affected Products

Infinera G42

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2025-27022 · Security Note
• https://osv.dev/vulnerability/CVE-2025-27022 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08680 · Security Note
• https://twitter.com/ZeroDayCVE/status/1940350124481491037 · Twitter Post
• https://twitter.com/CVEnew/status/1940339410723103078 · Twitter Post
• https://t.me/cveNotify/151784 · Telegram Post
• https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27022 · Note
• https://t.me/cvenotify/127364 · Telegram Post
• https://cvcn.gov.it/cvcn/cve/CVE-2025-27022 · Note