Phoenixcontact Fl Switch Smcs 4tx-pn Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Phoenixcontact Fl Switch Smcs 4tx-pn Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (3)

• CVE-2021-21005 — CVSS 7.5 (high): In Phoenix Contact FL SWITCH SMCS series products in multiple versions if an attacker sends a hand-crafted TCP-Packet with the Urgent-Flag…
• CVE-2021-21004 — CVSS 7.4 (high): In Phoenix Contact FL SWITCH SMCS series products in multiple versions an attacker may insert malicious code via LLDP frames into the…
• CVE-2021-21003 — CVSS 5.3 (medium): In Phoenix Contact FL SWITCH SMCS series products in multiple versions fragmented TCP-Packets may cause a Denial of Service of Web-, SNMP-…