CVE-2024-7734

An unauthenticated remote attacker can exploit the behavior of the pathfinder TCP encapsulation service by establishing a high number of TCP connections to the pathfinder TCP encapsulation service. The impact is limited to blocking of valid IPsec VPN peers. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

CVE-2024-7734 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

CVE-2024-7734 affects products from phoenixcontact, specifically: fl_mguard_2102, fl_mguard_2102_firmware, fl_mguard_2105, fl_mguard_2105_firmware, fl_mguard_4102_pci, fl_mguard_4102_pci_firmware, fl_mguard_4102_pcie, fl_mguard_4102_pcie_firmware, fl_mguard_4302, fl_mguard_4302_firmware, fl_mguard_4305, fl_mguard_4305_firmware, fl_mguard_centerport_vpn-1000, fl_mguard_centerport_vpn-1000_firmware, fl_mguard_core_tx, fl_mguard_core_tx_firmware, fl_mguard_core_tx_vpn, fl_mguard_core_tx_vpn_firmware, fl_mguard_delta_tx\/tx, fl_mguard_delta_tx\/tx_firmware, fl_mguard_delta_tx\/tx_vpn, fl_mguard_delta_tx\/tx_vpn_firmware, fl_mguard_gt\/gt, fl_mguard_gt\/gt_firmware, fl_mguard_gt\/gt_vpn, fl_mguard_gt\/gt_vpn_firmware, fl_mguard_pci4000, fl_mguard_pci4000_firmware, fl_mguard_pci4000_vpn, fl_mguard_pci4000_vpn_firmware, fl_mguard_pcie4000, fl_mguard_pcie4000_firmware, fl_mguard_pcie4000_vpn, fl_mguard_pcie4000_vpn_firmware, fl_mguard_rs2000_tx\/tx-b, fl_mguard_rs2000_tx\/tx-b_firmware, fl_mguard_rs2000_tx\/tx_vpn, fl_mguard_rs2000_tx\/tx_vpn_firmware, fl_mguard_rs2005_tx_vpn, fl_mguard_rs2005_tx_vpn_firmware, fl_mguard_rs4000_tx\/tx, fl_mguard_rs4000_tx\/tx-m, fl_mguard_rs4000_tx\/tx-m_firmware, fl_mguard_rs4000_tx\/tx-p, fl_mguard_rs4000_tx\/tx-p_firmware, fl_mguard_rs4000_tx\/tx_firmware, fl_mguard_rs4000_tx\/tx_vpn, fl_mguard_rs4000_tx\/tx_vpn_firmware, fl_mguard_rs4004_tx\/dtx, fl_mguard_rs4004_tx\/dtx_firmware, fl_mguard_rs4004_tx\/dtx_vpn, fl_mguard_rs4004_tx\/dtx_vpn_firmware, fl_mguard_smart2, fl_mguard_smart2_firmware, fl_mguard_smart2_vpn, fl_mguard_smart2_vpn_firmware, tc_mguard_rs2000_3g_vpn, tc_mguard_rs2000_3g_vpn_firmware, tc_mguard_rs2000_4g_att_vpn, tc_mguard_rs2000_4g_att_vpn_firmware, tc_mguard_rs2000_4g_vpn, tc_mguard_rs2000_4g_vpn_firmware, tc_mguard_rs2000_4g_vzw_vpn, tc_mguard_rs2000_4g_vzw_vpn_firmware, tc_mguard_rs4000_3g_vpn, tc_mguard_rs4000_3g_vpn_firmware, tc_mguard_rs4000_4g_att_vpn, tc_mguard_rs4000_4g_att_vpn_firmware, tc_mguard_rs4000_4g_vpn, tc_mguard_rs4000_4g_vpn_firmware, tc_mguard_rs4000_4g_vzw_vpn, tc_mguard_rs4000_4g_vzw_vpn_firmware. Check the affected products table above for specific version ranges.

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.