CVE-2019-3932
9.8
CRITICAL · CVSS 3.1 · EPSS 36.3% (pctl 98)
Patch early
EPSS 36.3% — above the 10% action threshold.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 36.33% — more likely to be exploited than 98% of all CVEs |
| Weakness | CWE-249 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2019-04-30 |
| Last modified | 2026-06-17 |
Affected (4)
| Vendor | Product |
|---|---|
| crestron | am-100 |
| crestron | am-100 firmware |
| crestron | am-101 |
| crestron | am-101 firmware |
References
→ the Explorer · watch your stack · NVD