First published: Wed Jun 23 2021(Updated: )
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.
Credit: info@cert.vde.com
Affected Software | Affected Version | How to fix |
---|---|---|
Phoenixcontact FL Switch SMCS 16TX Firmware | <=4.70 | |
Phoenix Contact FL Switch SMCS 16TX | ||
Phoenixcontact Fl Switch Smcs 14tx/2fx Firmware | <=4.70 | |
Phoenixcontact Fl Switch Smcs 14tx/2fx | ||
Phoenixcontact Fl Switch Smcs 14tx/2fx-sm Firmware | <=4.70 | |
Phoenix Contact FL Switch SMCS 14TX/2FX-SM | ||
Phoenix Contact FL Switch SMCS 8GT Firmware | <=4.70 | |
Phoenixcontact Fl Switch Smcs 8gt Firmware | ||
Phoenixcontact Fl Switch Smcs 6gt/2sfp Firmware | <=4.70 | |
Phoenixcontact Fl Switch Smcs 6gt/2sfp | ||
Phoenixcontact Fl Switch Smn 8tx-pn Firmware | <=4.70 | |
Phoenixcontact Fl Switch Smcs 8tx-pn Firmware | ||
Phoenix Contact FL Switch SMCS 4TX-PN Firmware | <=4.70 | |
Phoenix Contact FL Switch SMCS 4TX-PN Firmware | ||
Phoenixcontact Fl Switch Smcs 8tx Firmware | <=4.70 | |
Phoenix Contact FL Switch SMCS 8TX | ||
Phoenixcontact Fl Switch Smcs 6tx/2sfp Firmware | <=4.70 | |
Phoenixcontact Fl Switch Smcs 6tx/2sfp | ||
Phoenix Contact FL Switch SMN 6TX/2POF-PN Firmware | <=4.70 | |
Phoenix Contact FL Switch SMN 6TX/2POF-PN | ||
Phoenix Contact FL Switch SMN 8TX-PN Firmware | <=4.70 | |
Phoenixcontact Fl Switch Smn 8tx-pn Firmware | ||
Phoenixcontact Fl Switch Smn 6tx/2fx Firmware | <=4.70 | |
Phoenixcontact Fl Switch Smn 6tx/2fx | ||
Phoenixcontact Fl Switch Smn 6tx/2fx Sm Firmware | <=4.70 | |
Phoenix Contact FL Switch SMN 6TX/2FX SM | ||
Phoenix Contact FL NAT SMN 8TX Firmware | <=4.63 | |
Phoenix Contact FL NAT SMN 8TX-M | ||
Phoenix Contact FL NAT SMN 8TX-M Firmware | <=4.63 | |
Phoenix Contact FL NAT SMN 8TX-M Firmware |
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The vulnerability ID is CVE-2021-21004.
The title of this vulnerability is '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.'
The severity of CVE-2021-21004 is high.
Multiple versions of Phoenix Contact FL SWITCH SMCS series products are affected.
An attacker can exploit this vulnerability by inserting malicious code via LLDP frames into the web-based management, which can then be executed by the client.