high8.8
CVE-2026-2140
A vulnerability was identified in Tenda TX9 up to 22.03.02.10_multi.
Impact
A vulnerability was identified in Tenda TX9 up to 22.03.02.10_multi. Affected by this issue is the function sub_4223E0 of the file /goform/setMacFilterCfg. Such manipulation of the argument deviceList leads to buffer overflow. The attack may be launched remotely. The exploit is publicly available and might be used.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Tenda | Tx9 Firmware | through 22.03.02.10 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/MRAdera/IoT-Vuls/blob/main/tenda/tx9%20pro/setMacFilterCfg.md
- https://github.com/MRAdera/IoT-Vuls/blob/main/tenda/tx9%20pro/setMacFilterCfg.md#poc
- https://vuldb.com/?ctiid.344775
- https://vuldb.com/?id.344775
- https://vuldb.com/?submit.747251
- https://vuldb.com/?submit.749747
- https://www.tenda.com.cn/