CVE-2022-42982
BKG Professional NtripCaster 2.0.39 allows querying information over the UDP protocol without authentication.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.68% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-306
- Affected
- bund/bkg professional ntripcaster
- Source
- cve@mitre.org
References
- https://cve.mahi.be/bkg_ntrip_udp/Third Party Advisory
- https://igs.bkg.bund.de/ntrip/bkgcasterProduct, Vendor Advisory
- https://cve.mahi.be/bkg_ntrip_udp/Third Party Advisory
- https://igs.bkg.bund.de/ntrip/bkgcasterProduct, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.