EUVD-2026-17252
GHSA-q7wf-8q63-47pq
CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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
Lifecycle Timeline
4DescriptionNVD
A vulnerability was determined in Tenda CH22 1.0.0.1. This impacts the function formQuickIndex of the file /goform/QuickIndex of the component Parameter Handler. This manipulation of the argument mit_linktype causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
AnalysisAI
Stack-based buffer overflow in Tenda CH22 router firmware version 1.0.0.1 allows authenticated remote attackers to achieve arbitrary code execution with high confidentiality, integrity, and availability impact. The vulnerability resides in the formQuickIndex function's handling of the mit_linktype parameter in the /goform/QuickIndex endpoint. …
Sign in for full analysis, threat intelligence, and remediation guidance.
RemediationAI
Within 24 hours: Identify all Tenda CH22 devices running firmware version 1.0.0.1 across your network inventory using asset management tools and network scanning. Within 7 days: Contact Tenda support to confirm firmware availability status and timelines; implement network segmentation to restrict administrative access to affected routers to essential personnel only; disable remote management interfaces if operationally feasible. …
Sign in for detailed remediation steps.
Share
External POC / Exploit Code
Leaving vuln.today