Filtered by vendor Phoenixcontact Subscriptions
Filtered by product Fl Nat Smn 8tx Subscriptions
Total 4 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2021-21005 1 Phoenixcontact 30 Fl Nat Smn 8tx, Fl Nat Smn 8tx-m, Fl Nat Smn 8tx-m Firmware and 27 more 2024-11-21 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 set and the Urgent-Pointer set to 0, the network stack will crash. The device needs to be rebooted afterwards.
CVE-2021-21004 1 Phoenixcontact 30 Fl Nat Smn 8tx, Fl Nat Smn 8tx-m, Fl Nat Smn 8tx-m Firmware and 27 more 2024-11-21 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 web-based management which could then be executed by the client.
CVE-2021-21003 1 Phoenixcontact 30 Fl Nat Smn 8tx, Fl Nat Smn 8tx-m, Fl Nat Smn 8tx-m Firmware and 27 more 2024-11-21 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- and ICMP-Echo services. The switching functionality of the device is not affected.
CVE-2019-9744 1 Phoenixcontact 8 Fl Nat Smcs 8tx, Fl Nat Smcs 8tx Firmware, Fl Nat Smn 8tx and 5 more 2024-11-21 N/A
An issue was discovered on PHOENIX CONTACT FL NAT SMCS 8TX, FL NAT SMN 8TX, FL NAT SMN 8TX-M, and FL NAT SMN 8TX-M-DMG devices. There is unauthorized access to the WEB-UI by attackers arriving from the same source IP address as an authenticated user, because this IP address is used as a session identifier.