Macally WIFISD2-2A82 Media and Travel Router firmware 2.000.010 contains an authorization flaw in the Guest user's password-reset process. A Guest user can exploit the process to take over the administrator account and obtain shell access. The administrator account can read the system password-hash file, allowing extraction of hashes for all users, including root; cracking the root hash results in complete system compromise.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository contains a Python exploit (macally_exploit.py) and a detailed README for CVE-2020-29669, targeting the Macally WIFISD2-2A82 Travel Router (firmware 2.000.010). The exploit leverages a vulnerability in the password reset functionality accessible to the guest user, allowing privilege escalation to admin and ultimately root. The script automates the attack: it authenticates as guest via HTTP, resets the admin password, logs in as admin via Telnet, dumps the /etc/shadow file, cracks the root password (using a hardcoded value or hashcat), and finally spawns a root shell via Telnet. The README provides a step-by-step walkthrough, including screenshots and context. The main attack vector is network-based, requiring access to the router's web interface and Telnet service. The endpoints involved are HTTP POST requests to /protocol.csp and Telnet access to the device. The exploit is operational, providing full system compromise from a guest account.
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