CVE-2025-27024: Improper File Access in Infinera G42
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-27024?
CVE-2025-27024 is considered a high-severity vulnerability due to unrestricted access to the OS file system.
How do I fix CVE-2025-27024?
To fix CVE-2025-27024, restrict SFTP access permissions for users in the Network Administrator profile.
Who is affected by CVE-2025-27024?
CVE-2025-27024 affects Infinera G42 systems running version R6.1.3.
What functionality does CVE-2025-27024 compromise?
CVE-2025-27024 compromises the security of the OS file system, allowing unauthorized file access via SFTP.
When was CVE-2025-27024 disclosed?
CVE-2025-27024 was disclosed in 2025.