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High severity7.5NVD Advisory· Published May 7, 2019· Updated Jun 17, 2026

CVE-2018-13994

CVE-2018-13994

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

31

Phoenixcontact/Fl Switch 3004t Fx Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3004t-fx_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3004t Fx St Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3004t-fx_st_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3005 Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3005_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3005t Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3005t_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3006t 2fx Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3006t 2fx Sm Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_sm_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3006t 2fx St Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_st_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3008 Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3008_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3008t Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3008t_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3012e 2fx Sm Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3012e-2fx_sm_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3012e 2sfx Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3012e-2sfx_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3016 Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3016_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3016e Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3016e_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 3016t Firmware
cpe:2.3:o:phoenixcontact:fl_switch_3016t_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4000t 8poe 2sfp R Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4000t-8poe-2sfp-r_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4008t 2gt 3fx Sm Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4008t-2gt-3fx_sm_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4008t 2gt 4fx Sm Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4008t-2gt-4fx_sm_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4008t 2sfp Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4008t-2sfp_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4012t 2gt 2fx St Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4012t-2gt-2fx_st_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4012t 2gt 2fx Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4012t_2gt_2fx_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4800e 24fx 4gc Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4800e-24fx-4gc_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4800e 24fx Sm 4gc Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4800e-24fx_sm-4gc_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4808e 16fx 4gc Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx-4gc_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4808e 16fx Lc 4gc Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_lc-4gc_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4808e 16fx Sm 4gc Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm-4gc_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4808e 16fx Sm Lc 4gc Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm_lc-4gc_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4808e 16fx Sm St 4gc Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm_st-4gc_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4808e 16fx St 4gc Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_st-4gc_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
Phoenixcontact/Fl Switch 4824e 4gc Firmware
cpe:2.3:o:phoenixcontact:fl_switch_4824e-4gc_firmware:*:*:*:*:*:*:*:*
Range: >=1.0,<=1.34
PHOENIX CONTACT/FL SWITCH 3xxx, 4xxx, 48xxdescription
Phoenixcontact/FL SWITCH 3xxxllm-fuzzy
Range: <=1.34

Patches

Vulnerability mechanics

References

2

www.securityfocus.com/bid/106737nvdThird Party AdvisoryVDB Entry
ics-cert.us-cert.gov/advisories/ICSA-19-024-02nvdThird Party AdvisoryUS Government ResourceVDB Entry

News mentions

0

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