CRITICAL
The TELNET service in Mobatek MobaXterm 10.4 does not require authentication, which allows remote attackers to execute arbitrary commands via TCP port 23
Published Oct 16, 2017
9.8
CRITICALCVSS 3.1
EPSS 3.80%
Description
The TELNET service in Mobatek MobaXterm 10.4 does not require authentication, which allows remote attackers to execute arbitrary commands via TCP port 23.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.80% 0.03804
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03804
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 (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.80% (0.03804) | 89.68th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.80% (0.03804) | 88.60th | v5 (v2026.06.15) |
| Apr 23, 2025 | 4.61% (0.04612) | 88.63th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.52% (0.03520) | 86.53th | v4 (v2025.03.14) |
| Mar 29, 2025 | 7.30% (0.07300) | 85.80th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.52% (0.03520) | 86.85th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.57% (0.00566) | 78.00th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.57% (0.00570) | 77.58th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.51% (0.00507) | 76.01th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.36% (0.00361) | 71.49th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.63% (0.00626) | 75.68th | 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) |
| Feb 3, 2022 | 0.92% (0.00918) | 25.93th | v1 |
| Jan 6, 2022 | 0.92% (0.00918) | 25.29th | v1 |
| Sep 1, 2021 | 0.92% (0.00918) | 60.61th | v1 |
| Apr 14, 2021 | 0.92% (0.00918) | 0.00th | v1 |
Weaknesses (1)
References (1)
- https://www.vulnerability-lab.com/get_content.php?id=2097 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.vulnerability-lab.com/get_content.php?id=2097 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 16, 2017
Updated Sep 17, 2024
Reserved Oct 15, 2017
Link CVE-2017-15376
CISA Vulnrichment
Updated n/a