CVE-2023-38405
HIGH
7.5
CVSS Score
Published: July 17, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 06:10 AM UTC
7 products affected across 1 vendorCP3N 6505417 FirmwareCP3 6504877 FirmwareCp3-gv 6506034 Firmware
Using N/A by N/A?
Get instant alerts when new vulnerabilities affect N/A - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit
Description
On Crestron 3-Series Control Systems before 1.8001.0187, crafting and sending a specific BACnet packet can cause a crash.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.8001.0187
Affected range stops below 1.8001.0187, so it looks safe — our inference, not a vendor statement
crestron-cp3-6504877 (same device)
v < 1.8001.0187
Affected range stops below 1.8001.0187, so it looks safe — our inference, not a vendor statement
crestron-cp3-gv-6506034 (same device)
v < 1.8001.0187
Affected range stops below 1.8001.0187, so it looks safe — our inference, not a vendor statement
crestron-cp3n-6505417 (same device)
Cp3 6504877· Crestrondevice
80%All versions
Cp3-Gv 6506034· Crestrondevice
80%All versions
Cp3N 6505417· Crestrondevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
SSVC — Action Prioritization
SSVCNo known exploitAutomatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfoCWE-770
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card