GHSA-9q2q-xq2j-r88vHighCVSS 7.2
Cudy TR3000 before 2.5.42 contains a command injection vulnerability that allows authenticated...
🔗 CVE IDs covered (1)
📋 Description
Cudy TR3000 before 2.5.42 contains a command injection vulnerability that allows authenticated administrators to execute commands as root via an unvalidated multipart filename in the CBI FileUpload handler. Attackers can upload a valid OpenVPN configuration file through the VPN client config page with a filename containing $() shell substitution, which is passed through Lua %q to /bin/sh -c.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-75576
- https://d1jvyy13vm72kv.cloudfront.net/device/upgrade/m_upgrade_TR3000_256MB_Flash-R103-2.5.42-20261103-160202-sysupgrade_82672.zip
- https://www.cudy.com/en-us/pages/download-center/tr3000-1-0
- https://www.vulncheck.com/advisories/cudy-tr3000-before-2.5.42-command-injection-via-vpn-configuration-upload-filename
- https://github.com/advisories/GHSA-9q2q-xq2j-r88v