Critical 9.1Published Aug 18, 2026

CVE-2026-75094COMFAST CF-N1-S CGI mbox-config sub_44B438 os command injection

Updated under an hour ago (2026-10-19 08:30 UTC)

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It affects COMFAST CF-N1-S. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for COMFAST CF-N1-S

Exploited in the last 30 days

A flaw has been found in COMFAST CF-N1-S 2.6.0.1. This impacts the function sub_44B438 of the file /cgi-bin/mbox-config?method=SET&section=ptest_ssid of the component CGI Interface. This manipulation of the argument ssid causes os command injection. Remote exploitation of the attack is possible. The exploit has been published and may be used.

CVSS: 9.1 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-78, CWE-77
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Aug 18, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

COMFAST CF-N1-S comfast:cf-n1-s	2.6.0.1	CNA record

References

https://vuldb.com/vuln/391346vdb-entry, technical-description
https://vuldb.com/vuln/391346/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-75094third-party-advisory
https://vuldb.com/submit/877482third-party-advisory
https://github.com/1ChaoRen1/IOT_1exploit

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.