Directory traversal vulnerability in scgi-bin/platform.cgi on NETGEAR FVS336Gv3, FVS318N, FVS318Gv2, and SRX5308 devices with firmware before 4.3.3-8 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the thispage parameter, as demonstrated by reading the /etc/shadow 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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http://kb.netgear.com/30739/Path-Traversal-Attack-Security-Vulnerability | patch vendor advisory |
http://www.securityfocus.com/bid/95204 | vdb entry |
http://www.securitytracker.com/id/1037548 | vdb entry |
https://twitter.com/mantislesin/status/816618162770821120 |