high8.8
CVE-2026-2909
A vulnerability was detected in Tenda HG9 300001138.
Impact
A vulnerability was detected in Tenda HG9 300001138. This affects an unknown part of the file /boaform/formPing of the component Diagnostic Ping Endpoint. Performing a manipulation of the argument pingAddr results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Tenda | Hg9 Firmware | Version 300001138 |