Directory traversal vulnerability in WHR-G54S firmware 1.43 and earlier allows an attacker to access sensitive information such as setting values via unspecified vectors.
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 |
---|---|
https://www.buffalo.jp/news/detail/20200911-01.html | vendor advisory |
https://jvn.jp/en/jp/JVN09166495/index.html | third party advisory |