CVE-2022-42982
CVSS V2 None
CVSS V3 High 7.5
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.
Overview
- CVE ID
- CVE-2022-42982
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-17T05:15:15
- Last Modified Date
- 2022-11-21T19:41:39
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:bund:bkg_professional_ntripcaster:*:*:*:*:*:*:*:* | 1 | OR | 2.0.39 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://igs.bkg.bund.de/ntrip/bkgcaster | |
| https://cve.mahi.be/bkg_ntrip_udp/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-42982 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42982 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-17 06:00:10 | Added to TrackCVE | |||
| 2022-12-07 17:50:39 | 2022-11-17T05:15Z | 2022-11-17T05:15:15 | CVE Published Date | updated |
| 2022-12-07 17:50:39 | 2022-11-21T19:41:39 | CVE Modified Date | updated | |
| 2022-12-07 17:50:39 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:50:40 | CPE Information | updated |