CVE-2026-2537 | Comfast CF-E4 2.6.0.1 HTTP POST Request mbox-config?method=SET&section=ntp_timezone timestr command injection

A vulnerability, which was classified as critical, was found in Comfast CF-E4 2.6.0.1. This impacts an unknown function of the file /cgi-bin/mbox-config?method=SET&section=ntp_timezone of the component HTTP POST Request Handler. Such manipulation of the argument timestr leads to command injection.

This vulnerability is traded as CVE-2026-2537. The attack may be launched remotely. Furthermore, there is an exploit available.

The vendor was contacted early about this disclosure but did not respond in any way.