Vulnerability Details CVE-2022-3480
A remote, unauthenticated attacker could cause a denial-of-service of PHOENIX CONTACT FL MGUARD and TC MGUARD devices below version 8.9.0 by sending a larger number of unauthenticated HTTPS connections originating from different source IP’s. Configuring firewall limits for incoming connections cannot prevent the issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 63.6%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2022-3480
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cpe:2.3:h:phoenixcontact:fl_mguard_centerport:-
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cpe:2.3:h:phoenixcontact:fl_mguard_centerport_vpn-1000:-
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cpe:2.3:h:phoenixcontact:fl_mguard_core_tx:-
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cpe:2.3:h:phoenixcontact:fl_mguard_core_tx_vpn:-
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cpe:2.3:h:phoenixcontact:fl_mguard_delta_tx/tx:-
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cpe:2.3:h:phoenixcontact:fl_mguard_delta_tx/tx_vpn:-
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cpe:2.3:h:phoenixcontact:fl_mguard_gt/gt:-
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cpe:2.3:h:phoenixcontact:fl_mguard_gt/gt_vpn:-
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cpe:2.3:h:phoenixcontact:fl_mguard_pci4000:-
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cpe:2.3:h:phoenixcontact:fl_mguard_pci4000_vpn:-
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cpe:2.3:h:phoenixcontact:fl_mguard_pcie4000:-
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cpe:2.3:h:phoenixcontact:fl_mguard_pcie4000_vpn:-
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cpe:2.3:h:phoenixcontact:fl_mguard_rs2000_tx/tx-b:-
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cpe:2.3:h:phoenixcontact:fl_mguard_rs2000_tx/tx_vpn:-
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cpe:2.3:h:phoenixcontact:fl_mguard_rs2005_tx_vpn:-
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cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx/tx-m:-
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cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx/tx-p:-
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cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx/tx:-
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cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx/tx_vpn:-
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cpe:2.3:h:phoenixcontact:fl_mguard_rs4004_tx/dtx:-
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cpe:2.3:h:phoenixcontact:fl_mguard_rs4004_tx/dtx_vpn:-
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cpe:2.3:h:phoenixcontact:fl_mguard_smart2:-
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cpe:2.3:h:phoenixcontact:fl_mguard_smart2_vpn:-
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cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_3g_vpn:-
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cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_4g_att_vpn:-
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cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_4g_vpn:-
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cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_4g_vzw_vpn:-
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cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_3g_vpn:-
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cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_4g_att_vpn:-
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cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_4g_vpn:-
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cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_4g_vzw_vpn:-
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cpe:2.3:o:phoenixcontact:fl_mguard_centerport_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_centerport_vpn-1000_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx/tx_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx/tx_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_gt/gt_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_gt/gt_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx/tx-b_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx/tx_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_rs2005_tx_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx/tx-m_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx/tx-p_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx/tx_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx/tx_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx/dtx_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx/dtx_firmware:8.8.3
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cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx/dtx_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx/dtx_vpn_firmware:8.8.3
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cpe:2.3:o:phoenixcontact:fl_mguard_smart2_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_smart2_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_3g_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_att_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_vzw_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_3g_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_att_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_att_vpn_firmware:8.8.3
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cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vpn_firmware:8.8.3
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cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vzw_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vzw_vpn_firmware:8.8.3