CRITICALCVSS v3.1 9.8Vulnerability

CVE-2026-78799

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.

Properties

Severity
CRITICAL
Nvd fetched at
2026-10-20T17:07:15.289848+00:00
Epss score
0.01312
Cvss severity
CRITICAL
Cvss score
9.8
Retrieved at
2026-10-21T01:24:50+00:00
Last source
FIRST EPSS
Score
9.8
Cvss version
3.1
Cve id
CVE-2026-78799
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
First seen by Signal
2026-10-18T13:37:47+00:00
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published at
2026-10-13T17:17:46.453
Last modified
2026-10-16T19:56:15.773
Epss percentile
0.70276

Related Entities (1)

HAS_WEAKNESS (1)

→[Weakness]Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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CVE-2026-78799 (CVSS v3.1 9.8) — Ninja Signal Threat Intelligence | Ninja Signal