CVE-2026-78799

State: Published
Severity: 9.8 Critical
Published: Oct 13, 2026
Updated: Oct 15, 2026
Reserved: Aug 25, 2026

Description

Directory Traversal vulnerability in Quanxun Huiju Network Technology (Beijing) Co., Ltd IK-Q3000 Enterprise-grade Wi-Fi 6 wireless router Enterprise Edition: <= iKuai8_3.7.23_Enterprise Build 202606021825 - Free Edition: <= iKuai 8_4.0.304-beta allows a remote attacker to execute arbitrary code.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.ikuai8.com/component/download
https://www.ikuai8.com/
https://github.com/PRISMI-Team/VulnDisclos/blob/main/Routers/iKuai/authorized-path-raversal.md

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