CVE-2024-4292
Contemporary Controls BASrouter BACnet BASRT-B Device-Communication-Control Service denial of service
- Published
- Updated
- Reserved
- Assigned by
- VulDB
Description
A vulnerability classified as critical has been found in Contemporary Controls BASrouter BACnet BASRT-B 2.7.2. Affected is an unknown function of the component Device-Communication-Control Service. The manipulation with the input 55ff0500370015f30104025506110afb7519035d0841e4bece257b6acfc71f leads to denial of service. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-262224. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| VulDBCNA (assigner) | 3.1 | Medium6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| VulDBCNA (assigner) | 3.0 | Medium6.5 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| VulDBCNA (assigner) | 2.0 | Medium6.1 | AV:A/AC:L/Au:N/C:N/I:N/A:C |
| NVDNVD · Deferred | 3.1 | Medium6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.44% · top 61% of all CVEs (5 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
Contemporary Controls · BASrouter BACnet BASRT-B
- affected 2.7.2
References (5)
- VDB-262224 | Contemporary Controls BASrouter BACnet BASRT-B Device-Communication-Control Service denial of service (opens in a new tab)vdb-entrytechnical-descriptionx_transferred
- VDB-262224 | CTI Indicators (IOB, IOC, IOA) (opens in a new tab)signaturepermissions-requiredx_transferred
- Submit #320749 | Contemporary Control Systems, Inc BASRT-B Firmware Revision: 2.7.2 Denial of Service (opens in a new tab)third-party-advisoryx_transferred
- https://github.com/isZzzz/BASRT-B_BACnet_Router_Document/blob/main/BASRT_CVE_apply.pdf (opens in a new tab)relatedx_transferred
- https://github.com/isZzzz/BASRT-B_BACnet_Router_Document/blob/main/BASER-B_backdoor.pcapng (opens in a new tab)exploitx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2024-4292)Record last updated .