Denial-of-Service vulnerability in PHOENIX CONTACT mGuard product family
Priority MEDIUM 41CWE-770Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-770.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00926 60th percentileScored 2026-11-07
Fix Fixed FL MGUARD CENTERPORT (PHOENIX CONTACT): 8.9.0FL MGUARD CENTERPORT VPN-1000 (PHOENIX CONTACT): 8.9.0+29 more products
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Phoenix Contact | FL MGUARD CENTERPORT | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD CENTERPORT VPN-1000 | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD CORE TX | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD CORE TX VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD DELTA TX/TX | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD DELTA TX/TX VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD GT/GT | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD GT/GT VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD PCI4000 | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD PCI4000 VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD PCIE4000 | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD PCIE4000 VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD RS2000 TX/TX-B | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD RS2000 TX/TX VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD RS2005 TX VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD RS4000 TX/TX | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD RS4000 TX/TX-M | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD RS4000 TX/TX-P | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD RS4000 TX/TX VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD RS4004 TX/DTX | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD RS4004 TX/DTX VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD SMART2 | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | FL MGUARD SMART2 VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | TC MGUARD RS2000 3G VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | TC MGUARD RS2000 4G ATT VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | TC MGUARD RS2000 4G VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | TC MGUARD RS2000 4G VZW VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | TC MGUARD RS4000 3G VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | TC MGUARD RS4000 4G ATT VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | TC MGUARD RS4000 4G VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
| Phoenix Contact | TC MGUARD RS4000 4G VZW VPN | before 8.9.0 | 8.9.0 | Patch available | CNA |
- FL MGUARD CENTERPORT VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD CENTERPORT VPN-1000 VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD CORE TX VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD CORE TX VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD DELTA TX/TX VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD DELTA TX/TX VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD GT/GT VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD GT/GT VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD PCI4000 VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD PCI4000 VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD PCIE4000 VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD PCIE4000 VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD RS2000 TX/TX-B VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD RS2000 TX/TX VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD RS2005 TX VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD RS4000 TX/TX VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD RS4000 TX/TX-M VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD RS4000 TX/TX-P VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD RS4000 TX/TX VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD RS4004 TX/DTX VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD RS4004 TX/DTX VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD SMART2 VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- FL MGUARD SMART2 VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- TC MGUARD RS2000 3G VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- TC MGUARD RS2000 4G ATT VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- TC MGUARD RS2000 4G VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- TC MGUARD RS2000 4G VZW VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- TC MGUARD RS4000 3G VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- TC MGUARD RS4000 4G ATT VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- TC MGUARD RS4000 4G VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
- TC MGUARD RS4000 4G VZW VPN VendorPhoenix Contact Affected before 8.9.0 Fixed in 8.9.0 Patch available CNA
CPE configurations NVD · 62
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:phoenixcontact:fl_mguard_centerport_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_centerport:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_centerport_vpn-1000_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_centerport_vpn-1000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_core_tx:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_core_tx_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\/tx_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_delta_tx\/tx:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
- cpe:2.3:o:phoenixcontact:fl_mguard_centerport_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_centerport:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_centerport_vpn-1000_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_centerport_vpn-1000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_core_tx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_core_tx_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\/tx_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_delta_tx\/tx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
Show 52 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\/tx_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_delta_tx\/tx_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_gt\/gt_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_gt\/gt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_gt\/gt_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_gt\/gt_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_pci4000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_pci4000_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_pcie4000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_pcie4000_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx\/tx-b_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_rs2000_tx\/tx-b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx\/tx_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_rs2000_tx\/tx_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_rs2005_tx_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_rs2005_tx_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\/tx_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\/tx:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\/tx-m_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\/tx-m:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\/tx-p_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\/tx-p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\/tx_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\/tx_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx\/dtx_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_rs4004_tx\/dtx:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx\/dtx_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_rs4004_tx\/dtx_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_smart2_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_smart2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_smart2_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_smart2_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_3g_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_3g_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_att_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_4g_att_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_4g_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_vzw_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_4g_vzw_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_3g_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_3g_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_att_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_4g_att_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_4g_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vzw_vpn_firmware:*:*:*:*:*:*:*:* | before 8.9.0 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_4g_vzw_vpn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
- cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\/tx_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_delta_tx\/tx_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_gt\/gt_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_gt\/gt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_gt\/gt_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_gt\/gt_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_pci4000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_pci4000_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_pcie4000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_pcie4000_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx\/tx-b_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_rs2000_tx\/tx-b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx\/tx_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_rs2000_tx\/tx_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_rs2005_tx_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_rs2005_tx_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\/tx_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\/tx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\/tx-m_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\/tx-m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\/tx-p_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\/tx-p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\/tx_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\/tx_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx\/dtx_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_rs4004_tx\/dtx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx\/dtx_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_rs4004_tx\/dtx_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_smart2_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_smart2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_smart2_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_smart2_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_3g_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_3g_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_att_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_4g_att_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_4g_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_vzw_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:tc_mguard_rs2000_4g_vzw_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_3g_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_3g_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_att_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_4g_att_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_4g_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vzw_vpn_firmware:*:*:*:*:*:*:*:* Versions before 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:tc_mguard_rs4000_4g_vzw_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
Remediation
- Fix · CNA FL MGUARD CENTERPORT (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD CENTERPORT VPN-1000 (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD CORE TX (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD CORE TX VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD DELTA TX/TX (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD DELTA TX/TX VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD GT/GT (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD GT/GT VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD PCI4000 (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD PCI4000 VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD PCIE4000 (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD PCIE4000 VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD RS2000 TX/TX-B (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD RS2000 TX/TX VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD RS2005 TX VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD RS4000 TX/TX (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD RS4000 TX/TX-M (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD RS4000 TX/TX-P (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD RS4000 TX/TX VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD RS4004 TX/DTX (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD RS4004 TX/DTX VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD SMART2 (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA FL MGUARD SMART2 VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA TC MGUARD RS2000 3G VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA TC MGUARD RS2000 4G ATT VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA TC MGUARD RS2000 4G VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA TC MGUARD RS2000 4G VZW VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA TC MGUARD RS4000 3G VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA TC MGUARD RS4000 4G ATT VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA TC MGUARD RS4000 4G VPN (PHOENIX CONTACT) Fixed in 8.9.0
- Fix · CNA TC MGUARD RS4000 4G VZW VPN (PHOENIX CONTACT) Fixed in 8.9.0
Timeline
- 2026-10-02 Threatist record created from CVE-2022-3480
- 2026-10-03 Alias added: GHSA-4pwc-87fv-q86q
References
More Phoenix Contact vulnerabilities
- TI-2014-07463 Phoenix Contact Software ProConOs and MultiProg Missing Authentication for Critical Function CVSS 2.0CRITICAL 10.0
- TI-2024-17093 PHOENIX CONTACT: Remote code execution in CHARX Series CVSS 3.1CRITICAL 9.8
- TI-2022-13692 Insufficient Verification of Data Vulnerability in PHOENIX CONTACT classic line industrial controllers CVSS 3.1CRITICAL 9.8
- TI-2026-21959 Remote code execution via uploading a malicious IODD file CVSS 3.1CRITICAL 9.8
- TI-2026-21940 Authentication Bypass in _account_log CVSS 3.1CRITICAL 9.8
- TI-2023-03334 PHOENIX CONTACT: OS Command Injection in WP 6xxx Web panels CVSS 3.1CRITICAL 10.0
Sources
- CVE-2022-3480 · CVE Program
- CVE-2022-3480 · NVD
- FIRST EPSS
- GHSA-4pwc-87fv-q86q · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences