Description
Cudy TR3000 before 2.5.42 contains a command injection vulnerability that allows authenticated administrators to execute commands as root via the WireGuard server private_key option. Attackers can save a private key containing $() command substitution, which runs when action_wireguards_export() passes it to luci.sys.exec during configuration export.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Shenzhen Cudy Technology | TR3000 1.0 | 0 <2.5.42 | — |
References
- https://www.cudy.com/en-us/pages/download-center/tr3000-1-0
- https://d1jvyy13vm72kv.cloudfront.net/device/upgrade/m_upgrade_TR3000_256MB_Flash-R103-2.5.42-20261103-160202-sysupgrade_82672.zip
- https://www.vulncheck.com/advisories/cudy-tr3000-before-2.5.42-command-injection-via-wireguard-private-key-export