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A directory traversal vulnerability exists in ffay lanproxy 0.1, allowing remote attackers to read arbitrary files, such as /../conf/config.properties, via crafted requests. This can expose sensitive configuration data, including credentials used for intranet connections.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos (1 hidden).
This repository contains a Python exploit script (CVE-2021-3019.py) and a README. The script targets a directory traversal vulnerability (CVE-2021-3019) in lanproxy version 0.1. It takes a file of URLs (url.txt), appends a crafted traversal payload (/..%2Fconf%2Fconfig.properties) to each, and attempts to retrieve the config.properties file from the server. If successful, it parses the file to extract the admin username and password, outputting the results to CVE-2021-3019.csv. The attack vector is network-based, exploiting improper path sanitization to read sensitive files. The repository is straightforward, with a single exploit script and documentation, and is operational in maturity as it automates credential extraction from vulnerable targets.
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