Description
A low-privileged remote attacker can exploit the ubr-editfile method in wwwubr.cgi, an undocumented and unused API endpoint to write arbitrary files on the system.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| MBS | UBR-01 Mk II | 0.0.0 – < 6.0.1.0 | 6.0.1.0 |
| MBS | UBR-02 | 0.0.0 – < 6.0.1.0 | 6.0.1.0 |
| MBS | UBR-LON | 0.0.0 – < 6.0.1.0 | 6.0.1.0 |