GHSA-737p-6gj8-mw89HighCVSS 7.2
Cudy TR3000 before 2.5.42 contains a command injection vulnerability in luci/model/cbi/vpn...
🔗 CVE IDs covered (1)
📋 Description
Cudy TR3000 before 2.5.42 contains a command injection vulnerability in luci/model/cbi/vpn/openvpn/client.lua, which embeds the shellquote()-quoted remote host token of an uploaded OpenVPN configuration inside an already single-quoted sed program run by os.execute(), so the nested quotes terminate the outer quote. Authenticated administrators can upload an .ovpn file whose remote host token contains a semicolon to execute arbitrary commands as root.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-75578
- 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-openvpn-client-configuration-upload
- https://github.com/advisories/GHSA-737p-6gj8-mw89