CVE-2026-2537

4.7 MEDIUM
Published: February 16, 2026 Modified: February 25, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/cha0yang1/COMFAST/blob/main/RCE.md
Source: cna@vuldb.com
Exploit Third Party Advisory
https://vuldb.com/?ctiid.346125
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.346125
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.749196
Source: cna@vuldb.com
Third Party Advisory VDB Entry

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
4.7 / 10.0
EPSS (Exploit Probability)
0.2%
42th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

comfast