CVE-2026-77148
Critical
Description
A vulnerability was found in Comfast CF-N1-S 2.6.0.1. This impacts the function sub_44B50C of the file /cgi-bin/mbox-config?method=SET§ion=ptest_channel of the component Web Management. The manipulation results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.
SeverityCritical
CVSS9.9
Exploit probability—
ProductComfast Cf-n1-s
PublishedAug 20, 2026
First seenAug 20, 2026
Weakness typeCWE-121CWE-121CWE-119Memory buffer bounds error
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| comfast cf-n1-s | 2.6.0.1 | — |
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