A vulnerability was detected in Comfast CF-N1 2.6.0. This... · CVE-2025-9581 · GitHub Advisory Database · GitHub

A vulnerability was detected in Comfast CF-N1 2.6.0. This...

Moderate severity Unreviewed Published Aug 28, 2025 to the GitHub Advisory Database • Updated Sep 11, 2025

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

A vulnerability was detected in Comfast CF-N1 2.6.0. This impacts the function multi_pppoe of the file /usr/bin/webmgnt. Performing manipulation of the argument phy_interface results in command injection. The attack may be initiated remotely. The exploit is now public and may be used.

References

Published by the National Vulnerability Database

Aug 28, 2025

Published to the GitHub Advisory Database Aug 28, 2025

Last updated Sep 11, 2025

Weaknesses

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Learn more on MITRE.

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Learn more on MITRE.