April 15, 2022 · Applied Cybernetics Group
CVE-2019-3929 — Crestron Multiple Products
Crestron Multiple Products Command Injection Vulnerability
- Added to KEV
2022-04-15- Federal due date
2022-05-06- Vendor
- Crestron
- Product
- Multiple Products
- EPSS
- 99.9th percentile (score 0.943, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2019-3929
CISA short description
Multiple Crestron products are vulnerable to command injection via the file_transfer.cgi HTTP endpoint. A remote, unauthenticated attacker can use this vulnerability to execute operating system commands as root.
Required action
Apply updates per vendor instructions.