Tenda CH22 Parameter QuickIndex formQuickIndex stack-based overflow
Published Mar 30, 2026 · Updated Nov 3, 2026
Original summary
Normalized public record · Updated Nov 3, 2026
Tenda CH22 Parameter QuickIndex formQuickIndex stack-based overflow
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
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.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- MEDIUM
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- VDB-354188 | Tenda CH22 Parameter QuickIndex formQuickIndex stack-based overflow ↗
- VDB-354188 | CTI Indicators (IOB, IOC, IOA) ↗
- Submit #780208 | Tenda CH22 V1.0.0.1 Stack-based Buffer Overflow ↗
- Source repository ↗
- www.tenda.com.cn ↗
Record history
Published Mar 30, 2026 · Last refreshed Nov 3, 2026