CVE-2026-75094

CRITICAL 9.1

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

CVSS Score

9.1

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-78 CWE-77
Vendor	comfast
Product	cf-n1-s
Published	Aug 18, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

COMFAST / CF-N1-S

2.6.0.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/391346 vuldb.com: https://vuldb.com/vuln/391346/cti vuldb.com: https://vuldb.com/cve/CVE-2026-75094 vuldb.com: https://vuldb.com/submit/877482 github.com: https://github.com/1ChaoRen1/IOT_1

Credits

🔍 ChaoRenChaoJiWuDi (VulDB User)