Vulnerability Details CVE-2023-2673
Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 4.0%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2023-2673
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cpe:2.3:h:phoenixcontact:fl_mguard_2102:-
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cpe:2.3:h:phoenixcontact:fl_mguard_4102_pci:-
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cpe:2.3:h:phoenixcontact:fl_mguard_4102_pcie:-
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cpe:2.3:h:phoenixcontact:fl_mguard_4302:-
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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_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:o:phoenixcontact:fl_mguard_2102_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_2102_firmware:10.1.1
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cpe:2.3:o:phoenixcontact:fl_mguard_4102_pci_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_4102_pci_firmware:10.1.1
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cpe:2.3:o:phoenixcontact:fl_mguard_4102_pcie_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_4102_pcie_firmware:10.1.1
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cpe:2.3:o:phoenixcontact:fl_mguard_4302_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_4302_firmware:10.1.1
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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_firmware:8.9.0
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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_centerport_vpn-1000_firmware:8.9.0
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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_firmware:8.9.0
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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_core_tx_vpn_firmware:8.9.0
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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_firmware:8.9.0
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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_delta_tx/tx_vpn_firmware:8.9.0
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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_firmware:8.9.0
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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_gt/gt_vpn_firmware:8.9.0
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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_firmware:8.9.0
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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_pci4000_vpn_firmware:8.9.0
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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_firmware:8.9.0
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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_pcie4000_vpn_firmware:8.9.0
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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-b_firmware:8.9.0
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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_rs2000_tx/tx_vpn_firmware:8.9.0
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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_rs2005_tx_vpn_firmware:8.9.0
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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-m_firmware:8.9.0
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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-p_firmware:8.9.0
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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_rs4000_tx/tx_vpn_firmware:8.9.0
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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_firmware:8.9.0
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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_rs4004_tx/dtx_vpn_firmware:8.9.0
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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_firmware:8.9.0
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cpe:2.3:o:phoenixcontact:fl_mguard_smart2_vpn_firmware:-
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cpe:2.3:o:phoenixcontact:fl_mguard_smart2_vpn_firmware:8.9.0