Path traversal vulnerability in Energy Management Controller with Cloud Services JH-RVB1 /JH-RV11 Ver.B0.1.9.1 and earlier allows a network-adjacent unauthenticated attacker to obtain an arbitrary file in the affected product.
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://jp.sharp/support/taiyo/info/JVNVU94591337_en.pdf | vendor advisory |
https://jp.sharp/support/taiyo/info/JVNVU94591337_jp.pdf | vendor advisory |
https://jvn.jp/en/vu/JVNVU94591337/ | third party advisory |