CVE-2018-13994

HIGH

PHOENIX CONTACT FL SWITCH 3xxx 4xxx 48xx 1.0-1.34 - Denial of Service via Excessive Connections

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Third Party Advisory, US Government Resource, VDB Entry x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-19-024-02
Third Party Advisory, VDB Entry x_refsource_misc
http://www.securityfocus.com/bid/106737

Scores

CVSS v3 7.5
EPSS 0.0217
EPSS Percentile 80.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-400
Status published
Products (29)
phoenixcontact/fl_switch_3004t-fx_firmware 1.0 - 1.34
phoenixcontact/fl_switch_3004t-fx_st_firmware 1.0 - 1.34
phoenixcontact/fl_switch_3005_firmware 1.0 - 1.34
phoenixcontact/fl_switch_3005t_firmware 1.0 - 1.34
phoenixcontact/fl_switch_3006t-2fx_firmware 1.0 - 1.34
phoenixcontact/fl_switch_3006t-2fx_sm_firmware 1.0 - 1.34
phoenixcontact/fl_switch_3006t-2fx_st_firmware 1.0 - 1.34
phoenixcontact/fl_switch_3008_firmware 1.0 - 1.34
phoenixcontact/fl_switch_3008t_firmware 1.0 - 1.34
phoenixcontact/fl_switch_3012e-2fx_sm_firmware 1.0 - 1.34
... and 19 more
Published May 07, 2019
Tracked Since Feb 18, 2026