CVE-2026-2537
Comfast CF-E4 HTTP POST Request mbox-config command injection
CVSS v3
4.7
MEDIUM
EPSS Score
28.0 %
exploit probability, as of 2026-10-14
CISA KEV
No
known exploited
Exploitation
poc
SSVC status
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Affected and fixed versions
Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-2537 yet.
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§ion=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.
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
- Published
- 2026-02-16
- Last Modified
- 2026-04-28
Frequently asked questions
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