Description
In Phoenix Contact FL SWITCH SMCS series products in multiple versions an attacker may insert malicious code via LLDP frames into the web-based management which could then be executed by the client.
Published: 2021-06-25
Score: 7.4 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Workaround

Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to the Phoenix Contact application note: Measures to protect network-capable devices with Ethernet connection https://dam-mdc.phoenixcontact.com/asset/156443151564/0a870ae433c19148b80bd760f3a1c1f2/107913_en_03.pdf

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-8413 In Phoenix Contact FL SWITCH SMCS series products in multiple versions an attacker may insert malicious code via LLDP frames into the web-based management which could then be executed by the client.
History

No history.

Subscriptions

Phoenixcontact Fl Nat Smn 8tx Fl Nat Smn 8tx-m Fl Nat Smn 8tx-m Firmware Fl Nat Smn 8tx Firmware Fl Switch Smcs 14tx\/2fx Fl Switch Smcs 14tx\/2fx-sm Fl Switch Smcs 14tx\/2fx-sm Firmware Fl Switch Smcs 14tx\/2fx Firmware Fl Switch Smcs 16tx Fl Switch Smcs 16tx Firmware Fl Switch Smcs 4tx-pn Fl Switch Smcs 4tx-pn Firmware Fl Switch Smcs 6gt\/2sfp Fl Switch Smcs 6gt\/2sfp Firmware Fl Switch Smcs 6tx\/2sfp Fl Switch Smcs 6tx\/2sfp Firmware Fl Switch Smcs 8gt Fl Switch Smcs 8gt Firmware Fl Switch Smcs 8tx Fl Switch Smcs 8tx-pn Fl Switch Smcs 8tx-pn Firmware Fl Switch Smcs 8tx Firmware Fl Switch Smn 6tx\/2fx Fl Switch Smn 6tx\/2fx Firmware Fl Switch Smn 6tx\/2fx Sm Fl Switch Smn 6tx\/2fx Sm Firmware Fl Switch Smn 6tx\/2pof-pn Fl Switch Smn 6tx\/2pof-pn Firmware Fl Switch Smn 8tx-pn Fl Switch Smn 8tx-pn Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2024-09-16T22:08:28.813Z

Reserved: 2020-12-17T00:00:00.000Z

Link: CVE-2021-21004

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-06-25T19:15:08.730

Modified: 2024-11-21T05:47:23.160

Link: CVE-2021-21004

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses