high7.5
CVE-2022-42982
BKG Professional NtripCaster 2.0.39 allows querying information over the UDP protocol without authentication.
Impact
BKG Professional NtripCaster 2.0.39 allows querying information over the UDP protocol without authentication. The NTRIP sourcetable is typically quite long (tens of kBs) and can be requested with a packet of only 30 bytes. This presents a vector that can be used for UDP amplification attacks. Normally, only authenticated streaming data will be provided over UDP and not the sourcetable.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Bund | Bkg Professional Ntripcaster | through 2.0.39 |