A Path Traversal issue was discovered in Advantech WebAccess/SCADA versions prior to V8.2_20170817. An attacker has read access to files within the directory structure of the target device.
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://ics-cert.us-cert.gov/advisories/ICSA-18-023-01 | third party advisory us government resource |
http://www.securityfocus.com/bid/102781 | vdb entry third party advisory |