CVE-2026-77004
High
Description
A flaw has been found in Comfast CF-N1-S 2.6.0.1. This impacts the function sprintf of the file /cgi-bin/mbox-config?method=SET§ion=ptest_sn. Executing a manipulation of the argument sn can lead to command injection. The attack can be launched remotely. The exploit has been published and may be used.
SeverityHigh
CVSS7.4
Exploit probability—
ProductComfast Cf-n1-s
PublishedAug 20, 2026
First seenAug 20, 2026
Weakness typeCWE-77Command injectionCWE-74Injection
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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