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CVE-2026-2534mediumCWE-74CWE-77

Comfast CF-N1 V2 mbox-config sub_44AC4C command injection

18Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 13%
exploitation probability
13%top 4% of all CVEs
observed exploitation
nono source reports it
A vulnerability has been found in Comfast CF-N1 V2 2.6.0.2. The affected element is the function sub_44AC4C of the file /cgi-bin/mbox-config?method=SET&section=ptest_bandwidth. The manipulation of the argument bandwidth leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Comfast · CF-N1 V2
References
https://github.com/jinhao118/cve/blob/main/ComFast%20Router_1.mdhttps://vuldb.com/?ctiid.346122https://vuldb.com/?id.346122https://vuldb.com/?submit.748783