CVE-2026-2823

Comfast CF-E7 webmggnt mbox-config sub_41ACCC command injection

CVSS 5.3 MEDIUMEPSS 13.0%CWE-74 CWE-77

Vexday Risk Score

18Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.3EPSS 13.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

20 feb 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

A vulnerability was detected in Comfast CF-E7 2.6.0.9. The impacted element is the function sub_41ACCC of the file /cgi-bin/mbox-config?method=SET&section=ntp_timezone of the component webmggnt. Performing a manipulation of the argument timestr results in command injection. The attack is possible to be carried out remotely. The exploit is now 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

Productos afectados

Comfast · CF-E7

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Referencias

https://github.com/jinhao118/cve/blob/main/ComFast%20Router_3.md https://vuldb.com/?ctiid.346948 https://vuldb.com/?id.346948 https://vuldb.com/?submit.753871