Vulnerability Details : CVE-2022-42982
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.
Products affected by CVE-2022-42982
- cpe:2.3:a:bund:bkg_professional_ntripcaster:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-42982
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-42982
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-04-30 |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-42982
-
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-42982
-
https://cve.mahi.be/bkg_ntrip_udp/
MAHI BV - CVE Portal - CVE-2022-42982 - NTRIP UDP Amplification VectorThird Party Advisory
-
https://igs.bkg.bund.de/ntrip/bkgcaster
BKG Professional NtripCasterProduct;Vendor Advisory
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