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A path traversal vulnerability in FUJITSU Network Edgiot GW1500 (M2M-GW for FENICS) allows a remote authenticated attacker with User Class privileges to send specially crafted requests that access restricted files containing sensitive information. This can lead to the compromise of Administrator Class privileges.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository provides a Python proof-of-concept exploit for CVE-2024-40617, targeting Fujitsu M2M GW1500 devices. The exploit leverages both SSH (port 50022) and FTP (port 50021) services, requiring valid admin credentials. The main script, CVE-2024-40617-PoC.py, automates the following steps: (1) connects to the target via SSH and FTP, (2) copies the /etc/passwd file from the device, (3) modifies the admin user's shell to /bin/bash in the passwd file, (4) uploads the modified file back to the device, and (5) triggers the replacement of the original /etc/passwd, granting the attacker a Bash shell as admin via SSH. The repository consists of the exploit script and a README with usage instructions and references. The exploit is operational and demonstrates a real privilege escalation attack, but does not include a vulnerability check function (marked as TODO).
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