CVE-2018-13994
The WebUI of PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, 48xx versions 1.0 to 1.34 is vulnerable to a...
CVE-2018-13994 is a high vulnerability (CVSS 7.5) in Phoenixcontact Fl Switch 3004t-fx Firmware, published May 7, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.17%, the 82nd percentile. No source names a fixed version.
- Severity
- 7.5 HighCVSS 3.0, CVE List
- Exploit chance
- 2.17%EPSS, 82nd percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
Affected products
- phoenixcontact fl switch 3004t-fx firmware
- phoenixcontact fl switch 3004t-fx st firmware
- phoenixcontact fl switch 3005 firmware
- phoenixcontact fl switch 3005t firmware
- phoenixcontact fl switch 3006t-2fx firmware
- phoenixcontact fl switch 3006t-2fx sm firmware
- phoenixcontact fl switch 3006t-2fx st firmware
- phoenixcontact fl switch 3008 firmware
- phoenixcontact fl switch 3008t firmware
- phoenixcontact fl switch 3012e-2fx sm firmware
- phoenixcontact fl switch 3012e-2sfx firmware
- phoenixcontact fl switch 3016 firmware
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- phoenixcontact fl switch 3016e firmware
- phoenixcontact fl switch 3016t firmware
- phoenixcontact fl switch 4000t-8poe-2sfp-r firmware
- phoenixcontact fl switch 4008t-2gt-3fx sm firmware
- phoenixcontact fl switch 4008t-2gt-4fx sm firmware
- phoenixcontact fl switch 4008t-2sfp firmware
- phoenixcontact fl switch 4012t-2gt-2fx st firmware
- phoenixcontact fl switch 4012t 2gt 2fx firmware
- phoenixcontact fl switch 4800e-24fx-4gc firmware
- phoenixcontact fl switch 4800e-24fx sm-4gc firmware
- phoenixcontact fl switch 4808e-16fx-4gc firmware
- phoenixcontact fl switch 4808e-16fx lc-4gc firmware
- phoenixcontact fl switch 4808e-16fx sm-4gc firmware
- phoenixcontact fl switch 4808e-16fx sm lc-4gc firmware
- phoenixcontact fl switch 4808e-16fx sm st-4gc firmware
- phoenixcontact fl switch 4808e-16fx st-4gc firmware
- phoenixcontact fl switch 4824e-4gc firmware
What each source reports
CVE List Score used
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.
- Record
CVE-2018-13994- CVSS 3.0
- 7.5 High
CVSS:3.0/AC:L/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N - Updated
- 2026-11-02
EUVDEUVD-2018-5926
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.
- Record
EUVD-2018-5926- CVSS 3.0
- 7.5 High
CVSS:3.0/AC:L/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9xc9-7qcm-99r9
The WebUI of PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, 48xx versions 1.0 to 1.34 is vulnerable to a...
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.
- Record
GHSA-9xc9-7qcm-99r9- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2018-13994- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-400
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.