H3C N12 V100R005 contains a buffer overflow vulnerability due to the lack of length verification in the AP configuration function. Attackers who successfully exploit this vulnerability can cause the remote target device to crash or execute arbitrary commands by sending a POST request to /bin/webs.
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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http://h3c.com | product |
https://gist.github.com/XiaoCurry/16213a4d68f95f17cd0fc2cd07e78a90 | broken link |