AVB MOTU devices through 2020-01-22 allow /.. Directory Traversal, as demonstrated by reading the /etc/passwd file.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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https://www.securenetworkinc.com/news/2020/1/22/new-vulnerability-motu-avb-directory-traversal | third party advisory exploit |