High severity · published Jul 17, 2023
CVE-2023-38405
On Crestron 3-Series Control Systems before 1.8001.0187, crafting and sending a specific BACnet packet can cause a crash
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
On Crestron 3-Series Control Systems before 1.8001.0187, crafting and sending a specific BACnet packet can cause a crash.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
C6
Cp3 6504877 Firmware · Crestron
before 1.8001.0187 · source: NVD
C6
Cp3-gv 6506034 Firmware · Crestron
before 1.8001.0187 · source: NVD
C6
Cp3n 6505417 Firmware · Crestron
before 1.8001.0187 · source: NVD