CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
AI Score
Confidence
Low
EPSS
Percentile
17.7%
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial
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.
[
{
"cpes": [
"cpe:2.3:o:phoenixcontact:fl_mguard_centerport_vpn-1000_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\\/tx_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\\/tx_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_gt\\/gt_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_gt\\/gt_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx\\/tx-b_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx\\/tx_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_rs2005_tx_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx-m_firmware:-:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx-p_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx\\/dtx_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx\\/dtx_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_smart2_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_smart2_vpn_firmware:*:*:*:*:*:*:*:*"
],
"vendor": "phoenixcontact",
"product": "fl_mguard_smart2_vpn_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "8.9.3",
"versionType": "semver"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:phoenixcontact:fl_mguard_2102_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_2105_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_4102_pcie_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_4102_pci_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_4302_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:fl_mguard_4305_firmware:*:*:*:*:*:*:*:*"
],
"vendor": "phoenixcontact",
"product": "fl_mguard_4305_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "10.4.1",
"versionType": "semver"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_3g_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_att_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_vzw_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_3g_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_att_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vpn_firmware:*:*:*:*:*:*:*:*",
"cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vzw_vpn_firmware:*:*:*:*:*:*:*:*"
],
"vendor": "phoenixcontact",
"product": "tc_mguard_rs4000_4g_vzw_vpn_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "8.9.3",
"versionType": "semver"
}
],
"defaultStatus": "unknown"
}
]
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
AI Score
Confidence
Low
EPSS
Percentile
17.7%
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial