CVE-2024-43386

A low privileged remote attacker can trigger the execution of arbitrary OS commands as root due to improper neutralization of special elements in the variable EMAIL_NOTIFICATION.TO in mGuard devices. It has a CVSS v3.1 base score of 8.8 (HIGH).

CVE-2024-43386 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

CVE-2024-43386 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.