Contemporary Control System BASrouter BACnet BASRT-B 2.7.2 Application Protocol Data Unit denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Contemporary Control System BASrouter BACnet BASRT-B 2.7.2 and classified as critical. Affected by this vulnerability is an unknown functionality of the component Application Protocol Data Unit. Executing a manipulation can lead to denial of service. This vulnerability is registered as CVE-2024-4791. It is possible to launch the attack remotely. Furthermore, an exploit is available. The application of restrictive firewalling is recommended. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as critical was found in Contemporary Control System BASrouter BACnet BASRT-B 2.7.2. This vulnerability affects an unknown code of the component Application Protocol Data Unit. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The advisory is available at github.com. This vulnerability was named CVE-2024-4791. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

Proper firewalling of is able to address this issue.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.5
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/11/2024 🔍
05/11/2024 +0 days 🔍
05/11/2024 +0 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2024-4791 (🔍)
GCVE (CVE): GCVE-0-2024-4791
GCVE (VulDB): GCVE-100-263890
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/11/2024 08:13
Changes: 05/11/2024 08:13 (57)
Complete: 🔍
Submitter: isZzzzz
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #323630: Contemporary Control System BASRT-B 2.7.2 Denial of Service (by isZzzzz)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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