CVE-2026-3798

low · 2

A vulnerability was detected in Comfast CF-AC100 2.6.0.8. This affects the function sub_44AC14 of the file /cgi-bin/mbox-config?method=SET&section=ping_config of the component Request Path Handler. The manipulation results in command injection. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS

15.5%

EPSS (exploit prob.)

97th

EPSS percentile

2026-03-09

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-74CWE-77

Affected products

Vendor	Product	Affected versions
comfast	cf-ac100_firmware	2.6.0.8
comfast	cf-ac100	all versions

Check a specific version with /api/v1/cve/match.

References

https://github.com/jinhao118/cve/blob/main/ComFast%20CF-AC100-V2.6.0.8_1.md
https://vuldb.com/?ctiid.349765
https://vuldb.com/?id.349765
https://vuldb.com/?submit.766443

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-3798