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CVE-2026-2537

MEDIUM

4.7

Description

A vulnerability was identified 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. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE Details

CVSS v3.1 Score4.7

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published2/16/2026

Last Modified2/25/2026

Sourcenvd

Honeypot Sightings0

Affected Products

comfast:cf-e4comfast:cf-e4_firmware

Weaknesses (CWE)

CWE-74CWE-77CWE-77

References

https://github.com/cha0yang1/COMFAST/blob/main/RCE.md(cna@vuldb.com)

https://vuldb.com/?ctiid.346125(cna@vuldb.com)

https://vuldb.com/?id.346125(cna@vuldb.com)

https://vuldb.com/?submit.749196(cna@vuldb.com)

IOC Correlations

No correlations recorded

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