Digi TransPort LR54 4.4.0.26 and possible earlier devices have Improper Input Validation that allows users with 'super' CLI access privileges to bypass a restricted shell and execute arbitrary commands as root
Published Mar 17, 2019
9.9
CRITICALCVSS 3.0
EPSS 4.08%
Description
Digi TransPort LR54 4.4.0.26 and possible earlier devices have Improper Input Validation that allows users with 'super' CLI access privileges to bypass a restricted shell and execute arbitrary commands as root.
Affected products
No data.
- < 4.4.0.26
Running on/with
- n/a
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AV:N/AC:L/Au:S/C:C/I:C/A:C
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 (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.08% (0.04085) | 90.40th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.16% (0.04161) | 89.54th | v5 (v2026.06.15) |
| Jun 14, 2026 | 3.34% (0.03343) | 87.63th | v4 (v2025.03.14) |
| Mar 30, 2025 | 4.82% (0.04821) | 88.50th | v4 (v2025.03.14) |
| Mar 29, 2025 | 22.74% (0.22739) | 93.33th | v4 (v2025.03.14) |
| Mar 28, 2025 | 0.86% (0.00861) | 72.95th | v4 (v2025.03.14) |
| Mar 27, 2025 | 22.74% (0.22739) | 95.08th | v4 (v2025.03.14) |
| Mar 20, 2025 | 5.62% (0.05618) | 89.51th | v4 (v2025.03.14) |
| Mar 19, 2025 | 22.74% (0.22739) | 95.18th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.15% (0.03150) | 86.03th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.33% (0.00334) | 72.05th | v3 (v2023.03.01) |
| Jul 16, 2024 | 0.34% (0.00339) | 71.65th | v3 (v2023.03.01) |
| Mar 28, 2024 | 0.68% (0.00681) | 79.57th | v3 (v2023.03.01) |
| Mar 10, 2024 | 0.96% (0.00964) | 82.89th | v3 (v2023.03.01) |
| Nov 12, 2023 | 1.14% (0.01137) | 83.06th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.21% (0.01211) | 83.08th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.75% (0.11752) | 95.16th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.75% (0.11752) | 94.77th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.75% (0.11752) | 89.17th | v2 (v2022.01.01) |
| Feb 3, 2022 | 6.22% (0.06225) | 82.33th | v1 |
| Jan 6, 2022 | 6.22% (0.06225) | 82.16th | v1 |
| Sep 1, 2021 | 6.22% (0.06225) | 89.92th | v1 |
| Apr 14, 2021 | 6.22% (0.06225) | 0.00th | v1 |
References (3)
- http://packetstormsecurity.com/files/151719/Digi-TransPort-LR54-Restricted-Shell-Escape.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- https://blog.hackeriet.no/cve-2018-20162-digi-lr54-restricted-shell-escape/ x_refsource_MISC
- https://seclists.org/bugtraq/2019/Feb/34 mailing-listx_refsource_BUGTRAQExploitMailing ListThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/151719/Digi-TransPort-LR54-Restricted-Shell-Escape.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| https://blog.hackeriet.no/cve-2018-20162-digi-lr54-restricted-shell-escape/ | x_refsource_MISC | |
| https://seclists.org/bugtraq/2019/Feb/34 | mailing-listx_refsource_BUGTRAQExploitMailing ListThird Party Advisory |
Change history (0)
No recorded changes yet.