// For flags

CVE-2024-4292

Contemporary Controls BASrouter BACnet BASRT-B Device-Communication-Control Service denial of service

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

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.

Una vulnerabilidad ha sido encontrada en Contemporary Controls BASrouter BACnet BASRT-B 2.7.2 y clasificada como crítica. Una función desconocida del componente Device-Communication-Control Service es afectada por esta vulnerabilidad. La manipulación con el input 55ff0500370015f30104025506110afb7519035d0841e4bece257b6acfc71f provoca una denegación de servicio. El exploit ha sido divulgado al público y puede utilizarse. El identificador de esta vulnerabilidad es VDB-262224. NOTA: Se contactó primeramente con el proveedor sobre esta divulgación, pero no respondió de ninguna manera.

Es wurde eine kritische Schwachstelle in Contemporary Controls BASrouter BACnet BASRT-B 2.7.2 entdeckt. Betroffen hiervon ist ein unbekannter Ablauf der Komponente Device-Communication-Control Service. Mittels Manipulieren mit der Eingabe 55ff0500370015f30104025506110afb7519035d0841e4bece257b6acfc71f mit unbekannten Daten kann eine denial of service-Schwachstelle ausgenutzt werden. Der Exploit steht zur öffentlichen Verfügung.

*Credits: isZzzzz
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-04-27 CVE Reserved
  • 2024-04-27 CVE Published
  • 2024-04-28 EPSS Updated
  • 2024-08-01 CVE Updated
  • 2024-08-01 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-404: Improper Resource Shutdown or Release
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Contemporary Controls
Search vendor "Contemporary Controls"
 BASrouter BACnet BASRT-B
Search vendor "Contemporary Controls" for product "BASrouter BACnet BASRT-B"
 2.7.2
Search vendor "Contemporary Controls" for product "BASrouter BACnet BASRT-B" and version "2.7.2"
en
Affected