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CVE-2019-3932
CRITICAL
Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 are vulnerable to authentication bypass due to a hard-coded password in return.tgi. A remote, unauthenticated attacker can use this vulnerability to control external devices via the uart_bridge.
Published: Apr 30, 2019
Modified: Jun 17, 2026
CWE-249
CWE-798
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (2)
| Vendor | Product | Version |
|---|---|---|
| crestron | am-100_firmware | 1.6.0.2 |
| crestron | am-101_firmware | 2.7.0.2 |
GitHub Security Advisory GHSA-4jfp-525m-fpgx
Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 are vulnerable to...
References (2)
- https://www.tenable.com/security/research/tra-2019-20 Exploit, Third Party Advisory
- https://www.tenable.com/security/research/tra-2019-20 Exploit, Third Party Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
36.33%
Top 2% most likely to be exploited
Threat Score
50.1 / 100
Data Sources
NVD
EPSS
GitHub