PHOENIX CONTACT: FL/TC MGUARD prone to Improper Input Validation
Priority LOW 31CWE-1287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0062 49th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 2102 | up to 10.1.1 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD 4102 PCI | up to 10.1.1 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD 4102 PCIE | up to 10.1.1 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD 4302 | up to 10.1.1 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD CENTERPORT | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD CENTERPORT VPN-1000 | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD CORE TX | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD CORE TX VPN | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD DELTA TX/TX | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD DELTA TX/TX VPN | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD GT/GT | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD GT/GT VPN | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD PCI4000 | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD PCI4000 VPN | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD PCIE4000 | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD PCIE4000 VPN | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD RS2000 TX/TX-B | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD RS2000 TX/TX VPN | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD RS2005 TX VPN | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD RS4000 TX/TX-M | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD RS4000 TX/TX-P | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD RS4000 TX/TX VPN | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD RS4000 TX/TX VPN | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD RS4004 TX/DTX | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD RS4004 TX/DTX VPN | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD SMART2 | up to 8.9.0 | — | No fix listed | CNA |
| Phoenix Contact | FL MGUARD SMART2 VPN | up to 8.9.0 | — | No fix listed | CNA |
- FL MGUARD 2102 VendorPhoenix Contact Affected up to 10.1.1 Fixed in — No fix listed CNA
- FL MGUARD 4102 PCI VendorPhoenix Contact Affected up to 10.1.1 Fixed in — No fix listed CNA
- FL MGUARD 4102 PCIE VendorPhoenix Contact Affected up to 10.1.1 Fixed in — No fix listed CNA
- FL MGUARD 4302 VendorPhoenix Contact Affected up to 10.1.1 Fixed in — No fix listed CNA
- FL MGUARD CENTERPORT VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD CENTERPORT VPN-1000 VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD CORE TX VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD CORE TX VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD DELTA TX/TX VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD DELTA TX/TX VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD GT/GT VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD GT/GT VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD PCI4000 VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD PCI4000 VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD PCIE4000 VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD PCIE4000 VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD RS2000 TX/TX-B VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD RS2000 TX/TX VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD RS2005 TX VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD RS4000 TX/TX-M VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD RS4000 TX/TX-P VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD RS4000 TX/TX VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD RS4000 TX/TX VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD RS4004 TX/DTX VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD RS4004 TX/DTX VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD SMART2 VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
- FL MGUARD SMART2 VPN VendorPhoenix Contact Affected up to 8.9.0 Fixed in — No fix listed CNA
CPE configurations NVD · 52
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:phoenixcontact:fl_mguard_2102_firmware:*:*:*:*:*:*:*:* | up to 10.1.1 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_2102:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_4102_pci_firmware:*:*:*:*:*:*:*:* | up to 10.1.1 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_4102_pci:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_4102_pcie_firmware:*:*:*:*:*:*:*:* | up to 10.1.1 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_4102_pcie:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_4302_firmware:*:*:*:*:*:*:*:* | up to 10.1.1 | Vulnerable | Phoenixcontact |
| cpe:2.3:h:phoenixcontact:fl_mguard_4302:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Phoenixcontact |
| cpe:2.3:o:phoenixcontact:fl_mguard_centerport_firmware:*:*:*:*:*:*:*:* | up to 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_2102_firmware:*:*:*:*:*:*:*:* Versions up to 10.1.1 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_2102:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_4102_pci_firmware:*:*:*:*:*:*:*:* Versions up to 10.1.1 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_4102_pci:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_4102_pcie_firmware:*:*:*:*:*:*:*:* Versions up to 10.1.1 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_4102_pcie:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_4302_firmware:*:*:*:*:*:*:*:* Versions up to 10.1.1 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_4302:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_centerport_firmware:*:*:*:*:*:*:*:* Versions up to 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_centerport:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
Show 42 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:phoenixcontact:fl_mguard_centerport_vpn-1000_firmware:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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_delta_tx\/tx_vpn_firmware:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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-m_firmware:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:*:*:*:*:*:*:*:* | up to 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:fl_mguard_centerport_vpn-1000_firmware:*:*:*:*:*:*:*:* Versions up to 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 up to 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 up to 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 up to 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_delta_tx\/tx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
- cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\/tx_vpn_firmware:*:*:*:*:*:*:*:* Versions up to 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 up to 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 up to 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 up to 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 up to 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 up to 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 up to 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 up to 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 up to 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 up to 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-m_firmware:*:*:*:*:*:*:*:* Versions up to 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 up to 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 up to 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 up to 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 up to 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 up to 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 up to 8.9.0 Vulnerable ·Phoenixcontact
- cpe:2.3:h:phoenixcontact:fl_mguard_smart2_vpn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Phoenixcontact
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-2673
- 2026-10-03 Alias added: GHSA-fw3q-vjp3-89w5
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-2023-2673 · CVE Program
- CVE-2023-2673 · NVD
- FIRST EPSS
- GHSA-fw3q-vjp3-89w5 · 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