Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, is vulnerable to an authentication bypass using an alternate path or channel
Published Jul 13, 2018
8.8
HIGHCVSS 3.0
EPSS 2.21%
Description
Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, is vulnerable to an authentication bypass using an alternate path or channel. By default, port 1953 is accessible via telnet and does not require authentication. An unauthenticated remote user can access many administrative commands via this interface, including rebooting the modem.
Affected products
No data.
Configuration 1
- 6.9.0.34
Configuration 2
- 6.9.0.34
Configuration 3
- 6.9.0.34
Configuration 4
- 6.9.0.34
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:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:A/AC:L/Au:N/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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.21% (0.02214) | 82.00th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.21% (0.02214) | 80.25th | v5 (v2026.06.15) |
| May 20, 2026 | 0.52% (0.00517) | 66.90th | v4 (v2025.03.14) |
| May 11, 2026 | 3.69% (0.03687) | 88.01th | v4 (v2025.03.14) |
| Sep 7, 2025 | 5.17% (0.05172) | 89.51th | v4 (v2025.03.14) |
| Jun 5, 2025 | 3.88% (0.03876) | 87.69th | v4 (v2025.03.14) |
| May 21, 2025 | 5.17% (0.05172) | 89.36th | v4 (v2025.03.14) |
| Mar 30, 2025 | 6.86% (0.06861) | 90.47th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.72% (0.13722) | 90.43th | v4 (v2025.03.14) |
| Mar 17, 2025 | 6.86% (0.06861) | 90.68th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.28% (0.00281) | 69.33th | v3 (v2023.03.01) |
| Jun 22, 2024 | 0.20% (0.00203) | 58.57th | v3 (v2023.03.01) |
| May 22, 2024 | 0.17% (0.00172) | 54.09th | v3 (v2023.03.01) |
| Dec 4, 2023 | 0.14% (0.00143) | 49.79th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00118) | 44.07th | 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 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
References (2)
- https://www.kb.cert.org/vuls/id/614751 third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource
- https://www.securityfocus.com/bid/96244 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://www.kb.cert.org/vuls/id/614751 | third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource | |
| https://www.securityfocus.com/bid/96244 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.