BKG Professional NtripCaster 2.0.39 NTRIP Sourcetable denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

A vulnerability was found in BKG Professional NtripCaster 2.0.39 and classified as problematic. This issue affects an unknown code block of the component NTRIP Sourcetable Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

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.

The weakness was disclosed 11/17/2022. It is possible to read the advisory at cve.mahi.be. The identification of this vulnerability is CVE-2022-42982 since 10/17/2022. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/17/2022 🔍
11/17/2022 +31 days 🔍
11/17/2022 +0 days 🔍
04/30/2025 +895 days 🔍

Sourcesinfo

Advisory: cve.mahi.be
Status: Not defined

CVE: CVE-2022-42982 (🔍)
GCVE (CVE): GCVE-0-2022-42982
GCVE (VulDB): GCVE-100-213827

Entryinfo

Created: 11/17/2022 10:21 AM
Updated: 04/30/2025 04:34 PM
Changes: 11/17/2022 10:21 AM (38), 12/19/2022 02:11 PM (12), 04/30/2025 04:34 PM (15)
Complete: 🔍
Cache ID: 18:B60:40

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