Vulnerability in Contemporary Control System Basrouter Bacnet Basrt-B
CVE-2024-4791
A vulnerability classified as critical was found in Contemporary Control System BASrouter BACnet BASRT-B 2.7.2. This vulnerability affects unknown code of the component Application Protocol Data Unit. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-263890 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.013 (68.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Contemporary Control System Basrouter Bacnet Basrt-B — versions 2.7.2
Weakness classification (CWE)
References
- vuldb.com/ (vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- github.com/isZzzz/BASRT-B_BACnet_Router_Document/blob/main/BASRT-B_2_CVE_apply… (broken-link)
- github.com/isZzzz/BASRT-B_BACnet_Router_Document/blob/main/BASER-B_APDU.pcapng (exploit, broken-link)
Frequently asked questions
- What is CVE-2024-4791?
- CVE-2024-4791 is a high-severity vulnerability in Contemporary Control System Basrouter Bacnet Basrt-B, classified under Improper Resource Shutdown or Release. CVSS score: 7.5/10. Published 2024-05-14.
- How severe is CVE-2024-4791?
- High severity. CVSS v3 base score is 7.5 out of 10.