CVE-2024-9787
Contemporary Control System BASrouter BACnet BASRT-B UDP Packet denial of service
- State
- Published
- Severity
- 6.9 Medium
- Published
- Oct 10, 2024
- Updated
- Oct 11, 2024
- Reserved
- Oct 10, 2024
Description
A vulnerability, which was classified as problematic, was found in Contemporary Control System BASrouter BACnet BASRT-B 2.7.2. This affects an unknown part of the component UDP Packet Handler. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:N/I:N/A:P | VulDB |
Weaknesses
- CWE-404 Denial of Service
Affected Products
| Product | Versions |
|---|---|
BASrouter BACnet BASRT-BContemporary Control System |
|
References
- VDB-279939 | Contemporary Control System BASrouter BACnet BASRT-B UDP Packet denial of servicevdb-entry
- VDB-279939 | CTI Indicators (IOB, IOC, TTP)signaturepermissions-required
- Submit #414499 | Contemporary Control System, Inc. BASRT-B Firmware Revision: 2.7.2 Denial of Servicethird-party-advisory
- https://github.com/isZzzz/BASRT-B_BriefDoS_Document/blob/main/report.mdbroken-linkexploit
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