CVE-2022-3480
15.11.2022, 11:15
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| phoenixcontact | fl_mguard_centerport_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_centerport_vpn-1000_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_core_tx_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_core_tx_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_delta_tx\/tx_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_delta_tx\/tx_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_gt\/gt_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_gt\/gt_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_pci4000_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_pci4000_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_pcie4000_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_pcie4000_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_rs2000_tx\/tx-b_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_rs2000_tx\/tx_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_rs2005_tx_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_rs4000_tx\/tx_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_rs4000_tx\/tx-m_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_rs4000_tx\/tx-p_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_rs4000_tx\/tx_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_rs4004_tx\/dtx_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_rs4004_tx\/dtx_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_smart2_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | fl_mguard_smart2_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | tc_mguard_rs2000_3g_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | tc_mguard_rs2000_4g_att_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | tc_mguard_rs2000_4g_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | tc_mguard_rs2000_4g_vzw_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | tc_mguard_rs4000_3g_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | tc_mguard_rs4000_4g_att_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | tc_mguard_rs4000_4g_vpn_firmware | 𝑥 < 8.9.0 |
| phoenixcontact | tc_mguard_rs4000_4g_vzw_vpn_firmware | 𝑥 < 8.9.0 |
𝑥
= Vulnerable software versions