In the 3CX Phone System 15.5.3554.1, the Management Console typically listens to port 5001 and is prone to a directory traversal attack: "/api/RecordingList/DownloadRecord?file=" and "/api/SupportInfo?file=" are the vulnerable parameters
Published Oct 18, 2017
6.5
MEDIUMCVSS 3.0
EPSS 6.17%
Description
In the 3CX Phone System 15.5.3554.1, the Management Console typically listens to port 5001 and is prone to a directory traversal attack: "/api/RecordingList/DownloadRecord?file=" and "/api/SupportInfo?file=" are the vulnerable parameters. An attacker must be authenticated to exploit this issue to access sensitive information to aid in subsequent attacks.
Affected products
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:U/C:H/I:N/A:N
AV:N/AC:L/Au:S/C:P/I:N/A:N
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 (26 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.17% (0.06168) | 93.27th | v5 (v2026.06.15) |
| Sep 22, 2026 | 6.17% (0.06168) | 93.16th | v5 (v2026.06.15) |
| Sep 21, 2026 | 5.13% (0.05125) | 92.04th | v5 (v2026.06.15) |
| Sep 6, 2026 | 6.17% (0.06168) | 93.01th | v5 (v2026.06.15) |
| Sep 5, 2026 | 5.13% (0.05125) | 91.87th | v5 (v2026.06.15) |
| Aug 30, 2026 | 6.17% (0.06168) | 92.97th | v5 (v2026.06.15) |
| Aug 28, 2026 | 5.13% (0.05125) | 91.82th | v5 (v2026.06.15) |
| Aug 24, 2026 | 6.17% (0.06168) | 92.93th | v5 (v2026.06.15) |
| Aug 23, 2026 | 5.13% (0.05125) | 91.79th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.17% (0.06168) | 92.55th | v5 (v2026.06.15) |
| May 8, 2026 | 10.44% (0.10444) | 93.28th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.20% (0.07199) | 90.74th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.94% (0.13935) | 90.53th | v4 (v2025.03.14) |
| Mar 19, 2025 | 7.20% (0.07199) | 90.48th | v4 (v2025.03.14) |
| Mar 17, 2025 | 6.19% (0.06188) | 90.15th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.27% (0.00275) | 68.96th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.27% (0.00275) | 67.19th | v3 (v2023.03.01) |
| Mar 11, 2023 | 0.27% (0.00275) | 63.05th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.33% (0.00333) | 66.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.31% (0.07308) | 92.52th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.31% (0.07308) | 91.79th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.31% (0.07308) | 80.55th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.74% (0.02742) | 63.06th | v1 |
| Jan 6, 2022 | 2.74% (0.02742) | 62.72th | v1 |
| Sep 1, 2021 | 2.74% (0.02742) | 80.38th | v1 |
| Apr 14, 2021 | 2.74% (0.02742) | 0.00th | v1 |
References (2)
- http://seclists.org/fulldisclosure/2017/Oct/37 mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory
- https://www.exploit-db.com/exploits/42991/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://seclists.org/fulldisclosure/2017/Oct/37 | mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory | |
| https://www.exploit-db.com/exploits/42991/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.