CVE-2026-78799 Path traversal in n/a
A remote attacker can exploit a directory traversal flaw in the IK-Q3000 router to execute arbitrary code on the device.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-78799?
CVE-2026-78799 is a critical path traversal vulnerability in n/a, published on 13 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-22
Which versions are affected by CVE-2026-78799?
How do I fix CVE-2026-78799?
No fix has been published for CVE-2026-78799 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-78799 being exploited?
There is no known exploitation of CVE-2026-78799 in the wild and no public exploit code.
Sources
Also known as GHSA-rcp7-qh7p-59r7.