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
Published Apr 30, 2019
9.8
CRITICALCVSS 3.1
EPSS 36.33%
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.
Affected products
-
- Version AM-100 firmware 1.6.0.2 and AM-101 firmware 2.7.0.2StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Crestron | Crestron AirMedia | n/a |
|
Configuration 1
- 1.6.0.2
Configuration 2
- 2.7.0.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 36.33% (0.36325) | 98.44th | v5 (v2026.06.15) |
| Jun 15, 2026 | 36.33% (0.36325) | 98.28th | v5 (v2026.06.15) |
| Mar 30, 2025 | 8.30% (0.08300) | 91.44th | v4 (v2025.03.14) |
| Mar 29, 2025 | 49.16% (0.49155) | 96.76th | v4 (v2025.03.14) |
| Mar 24, 2025 | 8.30% (0.08300) | 91.46th | v4 (v2025.03.14) |
| Mar 23, 2025 | 42.01% (0.42012) | 97.03th | v4 (v2025.03.14) |
| Mar 19, 2025 | 8.30% (0.08300) | 91.20th | v4 (v2025.03.14) |
| Mar 17, 2025 | 10.86% (0.10862) | 92.84th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.00% (0.00998) | 83.79th | v3 (v2023.03.01) |
| Jun 14, 2024 | 1.00% (0.00998) | 83.66th | v3 (v2023.03.01) |
| Aug 9, 2023 | 1.00% (0.00998) | 81.66th | v3 (v2023.03.01) |
| Jul 26, 2023 | 1.12% (0.01117) | 82.66th | v3 (v2023.03.01) |
| Apr 6, 2023 | 1.41% (0.01410) | 84.44th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.12% (0.01117) | 82.33th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.03% (0.09029) | 86.86th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.30% (0.02304) | 53.71th | v1 |
| Jan 6, 2022 | 2.30% (0.02304) | 53.25th | v1 |
| Sep 1, 2021 | 0.52% (0.00523) | 32.27th | v1 |
| Apr 14, 2021 | 0.52% (0.00523) | 0.00th | v1 |
References (1)
- https://www.tenable.com/security/research/tra-2019-20 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.tenable.com/security/research/tra-2019-20 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.