Path traversal vulnerability exists in FUJITSU Network Edgiot GW1500 (M2M-GW for FENICS). If a remote authenticated attacker with User Class privilege sends a specially crafted request to the affected product, access restricted files containing sensitive information may be accessed. As a result, Administrator Class privileges of the product may be hijacked.
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://fenics.fujitsu.com/networkservice/m2m/download/update-m.html | permissions required |
https://jvn.jp/en/jp/JVN25583987/ | third party advisory |