Unpatched Vulnerability Could Lead to Remote Denial of Service Attacks on BASrouter BACnet BASRT-B 2.7.2
CVE-2024-9787

5.3MEDIUM

Key Information:

Vendor
Contemporary Control System
Status
Basrouter Bacnet Basrt-b
Vendor
CVE Published:
10 October 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A vulnerability found in the Contemporary Control System BASrouter BACnet BASRT-B 2.7.2 impacts the UDP Packet Handler component, leading to a denial of service. This vulnerability enables remote attackers to disrupt the normal functioning of the device. The exploit has been made public, increasing the risk of attacks. Despite early notification, there was no response from the vendor regarding this issue, underlining the urgency for users to implement protective measures to safeguard their network infrastructure.

Affected Version(s)

BASrouter BACnet BASRT-B 2.7.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-9787 - Proof of Concept

References

https://vuldb.com/?id.279939
vdb-entry
https://vuldb.com/?ctiid.279939
signaturepermissions-required
https://vuldb.com/?submit.414499
third-party-advisory

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database1 Proof of Concept(s)

Credit

isZzzzz (VulDB User)
.