Unrated severityNVD Advisory· Published Jun 15, 2020· Updated Aug 4, 2024

CVE-2020-14077

Description

TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-based buffer overflow in the ssi binary. The overflow allows an authenticated user to execute arbitrary code by POSTing to apply.cgi via the action set_sta_enrollee_pin_wifi1 (or set_sta_enrollee_pin_wifi0) with a sufficiently long wps_sta_enrollee_pin key.

Affected products

TRENDnet/TEW-827DRUdescription
Trendnet/TEW-824DRUllm-fuzzy
Range: <= 2.06B04

Patches

Vulnerability mechanics

References

github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/TRENDnet-set_sta_enrollee.pdfmitrex_refsource_MISC
github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/set_sta_enrollee_pin_wifi_overflow.pdfmitrex_refsource_MISC

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