medium5.9
CVE-2023-36610
The affected TBox RTUs generate software security tokens using insufficient entropy.
Impact
The affected TBox RTUs generate software security tokens using insufficient entropy. The random seed used to generate the software tokens is not initialized correctly, and other parts of the token are generated using predictable time-based values. An attacker with this knowledge could successfully brute force the token and authenticate themselves.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ovarro | Tbox Ms-Cpu32 Firmware | through 1.50.598 |
| Ovarro | Tbox Ms-Cpu32-S2 Firmware | through 1.50.598 |
| Ovarro | Tbox Lt2 Firmware | through 1.50.598 |
| Ovarro | Tbox Tg2 Firmware | through 1.50.598 |
| Ovarro | Tbox Rm2 Firmware | through 1.50.598 |