PT-2026-8310 · Comfast · Comfast Cf-N1 V2

Allanp0E

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Published

2026-02-16

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Updated

2026-02-16

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CVE-2026-2534

CVSS v2.0
6.5
VectorAV:N/AC:L/Au:S/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions Comfast CF-N1 V2 version 2.6.0.2
Description A remote command injection issue exists in Comfast CF-N1 V2 2.6.0.2. The issue is located in the 
sub 44AC4C
function within the 
/cgi-bin/mbox-config
file. Manipulation of the 
bandwidth
argument in the 'ptest bandwidth' section of the file allows for remote code execution. The exploit for this issue has been publicly disclosed. The vendor was notified but did not respond.
Recommendations For Comfast CF-N1 V2 version 2.6.0.2, as a temporary workaround, consider restricting access to the 
/cgi-bin/mbox-config
file to minimize the risk of exploitation. Avoid using the 
bandwidth
parameter in the affected API endpoint 
/cgi-bin/mbox-config?method=SET&section=ptest bandwidth
until the issue is resolved.

Exploit

Fix

Command Injection

Special Elements Injection

Weakness Enumeration

CWE-77CWE-74

Related Identifiers

CVE-2026-2534

Affected Products

Comfast Cf-N1 V2