The WebUI of PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, 48xx versions 1.0 to 1.34 is vulnerable to a denial-of-service attack by making more than 120 connections
Published May 7, 2019
7.5
HIGHCVSS 3.0
EPSS 2.17%
Description
The WebUI of PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, 48xx versions 1.0 to 1.34 is vulnerable to a denial-of-service attack by making more than 120 connections.
Affected products
No data.
Configuration 1
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 2
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 3
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 4
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 5
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 6
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 7
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 8
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 9
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 10
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 11
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 12
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 13
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 14
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 15
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 16
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 17
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 18
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 19
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 20
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 21
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 22
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 23
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 24
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 25
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 26
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 27
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 28
- ≥ 1.0 · ≤ 1.34
Running on/with
- n/a
Configuration 29
- ≥ 1.0 · ≤ 1.34
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:N/UI:N/S:U/C:N/I:N/A:H
1 other source (MITRE) ▾
CVSS:3.0/AC:L/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N
AV:N/AC:L/Au:N/C:N/I:N/A:P
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 v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.17% (0.02174) | 81.65th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.17% (0.02174) | 79.89th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.10% (0.00105) | 43.37th | v3 (v2023.03.01) |
| Mar 12, 2024 | 0.10% (0.00105) | 41.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.11% (0.00112) | 42.82th | 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 | 0.66% (0.00663) | 18.75th | v1 |
| Jan 6, 2022 | 0.66% (0.00663) | 18.17th | v1 |
| Sep 1, 2021 | 0.66% (0.00663) | 47.40th | v1 |
| Apr 14, 2021 | 0.66% (0.00663) | 0.00th | v1 |
References (2)
- http://www.securityfocus.com/bid/106737 x_refsource_MISCThird Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-024-02 x_refsource_MISCThird Party AdvisoryUS Government ResourceVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/106737 | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://ics-cert.us-cert.gov/advisories/ICSA-19-024-02 | x_refsource_MISCThird Party AdvisoryUS Government ResourceVDB Entry |
Change history (0)
No recorded changes yet.