TOTOLINK A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 were found to contain a buffer overflow vulnerability in downloadFile.cgi through the v14 parameter.
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
Link | Tags |
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https://locrian-lightning-dc7.notion.site/BufferOverflow1-19e8e5e2b1a280bfbe52ec9975287f77?pvs=73 | third party advisory exploit |
https://locrian-lightning-dc7.notion.site/BufferOverflow1-19e8e5e2b1a280bfbe52ec9975287f77 | third party advisory exploit |