CVE-2025-27024 MEDIUM

CVE-2025-27024: Improper File Access in Infinera G42

Vendor Infinera
Product G42
Weakness CWE-280
Published July 2, 2025
Last update July 2, 2025

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

Unrestricted access to OS file system in SFTP service in Infinera G42 version R6.1.3 allows remote authenticated users to read/write OS files via SFTP connections. Details: Account members of the Network Administrator profile can access the target machine via SFTP with the same credentials used for SSH CLI access and are able to read all files according to the OS permission instead of remaining inside the chrooted directory position.

Key dates

02Disclosure timeline

July 2, 2025 CVE published
July 2, 2025 Record updated