Description
Teltonika’s Remote Management System versions prior to 4.10.0 contain a virtual private network (VPN) hub feature for cross-device communication that uses OpenVPN. It connects new devices in a manner that allows the new device to communicate with all Teltonika devices connected to the VPN. The OpenVPN server also allows users to route through it. An attacker could route a connection to a remote server through the OpenVPN server, enabling them to scan and access data from other Teltonika devices connected to the VPN.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Teltonika | Remote Management System | < 4.10.0 | 4.10.0 |
Advisories 1
- ICSA-23-131-08 Teltonika Remote Management System and RUT Model Routers CISA ICS & IT advisories · May 11, 2023
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-131-08 government-resource