high8.8
CVE-2026-7607
A security vulnerability has been detected in TRENDnet TEW-821DAP 1.12B01.
Impact
A security vulnerability has been detected in TRENDnet TEW-821DAP 1.12B01. Impacted is the function auto_update_firmware of the component Firmware Udpate. The manipulation of the argument str leads to buffer overflow. The attack may be initiated remotely. The vendor explains: "That firmware version will only work on our hardware version v1.xR. We have already EOL that product 8 years ago and are no longer selling". This vulnerability only affects products that are no longer supported by the maintainer.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Trendnet | Tew-821dap Firmware | Version 1.12b01 |