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CVE-2023-0830 is a critical OS command injection vulnerability in EasyNAS 1.1.0, specifically in the system function of the /backup.pl file. The vulnerability allows remote attackers to inject and execute arbitrary operating system commands via crafted input, due to insufficient sanitization of user-supplied data passed to the system function. The exploit is publicly available, increasing the risk of exploitation.
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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-2023-0830.py) and a README for CVE-2023-0830, an authenticated OS command injection vulnerability in EasyNAS 1.1.0. The exploit requires valid credentials and network access to the EasyNAS web interface. It logs in to the target, then exploits a vulnerability in the /easynas/backup.pl endpoint by injecting a base64-encoded command via the 'name' parameter. The script supports both integrated and external reverse shell listeners, and can use different shell types (bash, sh, python). The README provides usage instructions, options, and a description of the exploit's features. The main attack vector is network-based, targeting the web interface over HTTP/HTTPS. The endpoints /easynas/login.pl and /easynas/backup.pl are fingerprintable and central to the exploit. The exploit is operational, providing a working reverse shell payload and flexible usage options.
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