Description
A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The impacted element is the function sscanf of the file /goform/PowerSaveSet. The manipulation of the argument powerSavingEn/time/powerSaveDelay/ledCloseType leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Tenda AC20
16.03.08.0affected16.03.08.1affected16.03.08.2affected16.03.08.3affected16.03.08.4affected16.03.08.5affected16.03.08.6affected16.03.08.7affected16.03.08.8affected16.03.08.9affected16.03.08.10affected16.03.08.11affected16.03.08.12affected
References
- https://vuldb.com/?id.338742 ↗
- https://vuldb.com/?ctiid.338742 ↗
- https://vuldb.com/?submit.726360 ↗
- https://github.com/xyh4ck/iot_poc/tree/main/Tenda%20AC20_Buffer_Overflow ↗
- https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC20_Buffer_Overflow/Tenda%20AC20_Buffer_Overflow.md#poc ↗
- https://www.tenda.com.cn/ ↗