Unrated severityNVD Advisory· Published Jun 15, 2020· Updated Aug 4, 2024
CVE-2020-14079
CVE-2020-14079
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 auto_up_fw (or auto_up_lp) with a sufficiently long update_file_name key.
Affected products
2- TRENDnet/TEW-827DRUdescription
- Range: <=2.06B04
Patches
Vulnerability mechanics
References
4- github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/TRENDnet-auto_up_fw.pdfmitrex_refsource_MISC
- github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/TRENDnet-auto_up_lp.pdfmitrex_refsource_MISC
- github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/auto_up_fw_overflow.pdfmitrex_refsource_MISC
- github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/auto_up_lp_overflow.pdfmitrex_refsource_MISC
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