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TI-2017-12305 Aliases CVE-2017-16741GHSA-6c6j-r563-746g

Information disclosure in PHOENIX CONTACT FL SWITCH

Priority LOW 26CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

An Information Exposure issue was discovered in PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, and 48xxx Series products running firmware Version 1.0 to 1.32. A remote unauthenticated attacker may be able to use Monitor Mode on the device to read diagnostic information.

Why it matters now

EPSS 0.01215 68th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—PHOENIX CONTACT FL SWITCHPHOENIX CONTACT FL SWITCH—No fix listedCNA
  • PHOENIX CONTACT FL SWITCH Vendor— Affected PHOENIX CONTACT FL SWITCH Fixed in — No fix listed CNA

CPE configurations NVD · 58

CPEVersionsRoleVendor
cpe:2.3:o:phoenixcontact:fl_switch_3005_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3005:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3005t_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3005t:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3004t-fx_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3004t-fx:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3004t-fx_st_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3004t-fx_st:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3008_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3008:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3005_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3005:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3005t_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3005t:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3004t-fx_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3004t-fx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3004t-fx_st_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3004t-fx_st:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3008_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3008:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
Show 48 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:phoenixcontact:fl_switch_3008t_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3008t:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3006t-2fx:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_st_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3006t-2fx_st:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3012e-2sfx_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3012e-2sfx:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3016e_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3016e:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3016_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3016:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3016t_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3016t:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_sm_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3006t-2fx_sm:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4008t-2sfp_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4008t-2sfp:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4008t-2gt-4fx_sm_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4008t-2gt-4fx_sm:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4008t-2gt-3fx_sm_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4008t-2gt-3fx_sm:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_lc-4gc_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_lc-4gc:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm-4gc_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_sm-4gc:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm_st-4gc_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_sm_st-4gc:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_st-4gc_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_st-4gc:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx-4gc_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx-4gc:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm_lc-4gc_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_sm_lc-4gc:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4012t_2gt_2fx_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4012t_2gt_2fx:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4012t-2gt-2fx_st_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4012t-2gt-2fx_st:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4824e-4gc_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4824e-4gc:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4800e-24fx-4gc_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4800e-24fx-4gc:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4800e-24fx_sm-4gc_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4800e-24fx_sm-4gc:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_3012e-2fx_sm_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_3012e-2fx_sm:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
cpe:2.3:o:phoenixcontact:fl_switch_4000t-8poe-2sfp-r_firmware:*:*:*:*:*:*:*:*1.0 – 1.32VulnerablePhoenixcontact
cpe:2.3:h:phoenixcontact:fl_switch_4000t-8poe-2sfp-r:-:*:*:*:*:*:*:*not specified by NVDRunning onPhoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3008t_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3008t:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3006t-2fx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_st_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3006t-2fx_st:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3012e-2sfx_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3012e-2sfx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3016e_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3016e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3016_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3016:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3016t_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3016t:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_sm_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3006t-2fx_sm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4008t-2sfp_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4008t-2sfp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4008t-2gt-4fx_sm_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4008t-2gt-4fx_sm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4008t-2gt-3fx_sm_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4008t-2gt-3fx_sm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_lc-4gc_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_lc-4gc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm-4gc_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_sm-4gc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm_st-4gc_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_sm_st-4gc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_st-4gc_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_st-4gc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx-4gc_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx-4gc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm_lc-4gc_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_sm_lc-4gc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4012t_2gt_2fx_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4012t_2gt_2fx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4012t-2gt-2fx_st_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4012t-2gt-2fx_st:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4824e-4gc_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4824e-4gc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4800e-24fx-4gc_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4800e-24fx-4gc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4800e-24fx_sm-4gc_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4800e-24fx_sm-4gc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_3012e-2fx_sm_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_3012e-2fx_sm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
  • cpe:2.3:o:phoenixcontact:fl_switch_4000t-8poe-2sfp-r_firmware:*:*:*:*:*:*:*:* Versions 1.0 – 1.32 Vulnerable ·Phoenixcontact
  • cpe:2.3:h:phoenixcontact:fl_switch_4000t-8poe-2sfp-r:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-16741
  2. 2026-10-03 Alias added: GHSA-6c6j-r563-746g

References

Patch 1

Other 1

  • TI-2017-12306 Improper authorization in PHOENIX CONTACT FL SWITCH CVSS 3.0CRITICAL 9.8
  • TI-2018-10109 The WebUI of PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, 48xx versions prior to 1.35 is… CVSS 3.0CRITICAL 9.8
  • TI-2018-07589 All Phoenix Contact managed FL SWITCH 3xxx, 4xxx, 48xx products running firmware version… CVSS 3.0CRITICAL 9.1
  • TI-2018-10111 The WebUI of PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, 48xx versions 1.0 to 1.34 allows for… CVSS 3.0CRITICAL 9.8
  • TI-2018-07590 All Phoenix Contact managed FL SWITCH 3xxx, 4xxx, 48xx products running firmware version… CVSS 3.0CRITICAL 9.0
  • TI-2018-10112 The WebUI of PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, 48xx versions 1.0 to 1.34 is prone to CSRF. CVSS 3.0HIGH 8.8
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences