Tenda FH1206 addressNat fromAddressNat buffer overflow
Published Apr 20, 2024 · Updated Oct 23, 2026
Original summary
Normalized public record · Updated Oct 23, 2026
Tenda FH1206 addressNat fromAddressNat buffer overflow
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
A vulnerability was found in Tenda FH1206 1.2.0.8(8155) and classified as critical. This issue affects the function fromAddressNat of the file /goform/addressNat. The manipulation of the argument entrys leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261671. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
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
- 10%
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- VDB-261671 | Tenda FH1206 addressNat fromAddressNat buffer overflow ↗
- VDB-261671 | CTI Indicators (IOB, IOC, IOA) ↗
- Submit #316036 | Tenda FH1206 V1.2.0.8(8155) buffer overflow ↗
- palm-vertebra-fe9.notion.site ↗
Record history
Published Apr 20, 2024 · Last refreshed Oct 23, 2026