Description
A low-privileged remote attacker can exploit an arbitrary file write vulnerability in the wwupload.cgi endpoint. Due to path traversal this can lead to overwriting arbitrary files on the device and achieving a full system compromise.
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 |