An exploitable unsafe default configuration vulnerability exists in the TURN server function of coTURN prior to version 4.5.0.9
Published Mar 21, 2019
9.8
CRITICALCVSS 3.1
EPSS 1.90%
Description
An exploitable unsafe default configuration vulnerability exists in the TURN server function of coTURN prior to version 4.5.0.9. By default, the TURN server runs an unauthenticated telnet admin portal on the loopback interface. This can provide administrator access to the TURN server configuration, which can lead to additional attacks. An attacker who can get access to the telnet port can gain administrator access to the TURN server.
Affected products
-
- Version coTURN 4.5.0.5StatusaffectedConstraints-
- Version
- < 4.5.0.9
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
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
AV:N/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
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.90% (0.01897) | 78.90th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.90% (0.01897) | 76.88th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.80% (0.00798) | 71.78th | v4 (v2025.03.14) |
| Mar 29, 2025 | 1.87% (0.01871) | 72.09th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.19% (0.00187) | 56.45th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.19% (0.00187) | 56.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.19% (0.00187) | 54.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v1 |
| Jan 6, 2022 | 0.42% (0.00416) | 9.79th | v1 |
| Sep 1, 2021 | 0.42% (0.00416) | 25.53th | v1 |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0733 x_refsource_MISCMitigationThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2018-0733 | x_refsource_MISCMitigationThird Party Advisory |
Change history (0)
No recorded changes yet.