CVE-2019-3932
Last modified
CVE-2019-3932 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 36.33% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Crestron | Am-100 Firmware | 1.6.0.2 |
| Crestron | Am-101 Firmware | 2.7.0.2 |
References
- https://www.tenable.com/security/research/tra-2019-20Exploit, Third Party Advisory
- https://www.tenable.com/security/research/tra-2019-20Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-3926Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmwa…9.8
- CVE-2019-3927Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmwa…9.8
- CVE-2019-3928Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmwa…5.3
- CVE-2019-3929The Crestron AM-100 firmware 1.6.0.2, Crestron AM-101 firmwa…9.8
- CVE-2019-3930The Crestron AM-100 firmware 1.6.0.2, Crestron AM-101 firmwa…9.8
- CVE-2019-3931Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmwa…8.8
- CVE-2019-3933Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmwa…5.3
- CVE-2019-3934Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmwa…5.3
- CVE-2019-3935Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmwa…9.1
- CVE-2019-3936Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmwa…7.5
- CVE-2019-3937Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmwa…7.8
- CVE-2019-3938Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmwa…7.8
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