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CVE-2026-4466

Comfast CF-AC100 mbox-config command injection

CVSS 5.1 MEDIUMEPSS 2.5%CWE-74CWE-77
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 5.1EPSS 2.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
20 Mar 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability has been found in Comfast CF-AC100 2.6.0.8. This affects an unknown function of the file /cgi-bin/mbox-config?method=SET&section=ntp_timezone. The manipulation leads to command injection. Remote exploitation of the attack is possible. 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:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Comfast · CF-AC100

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References
https://github.com/jinhao118/cve/blob/main/ComFast%20CF-AC100-V2.6.0.8_2.mdhttps://vuldb.com/?ctiid.351756https://vuldb.com/?id.351756https://vuldb.com/?submit.772874