{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-2673", "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "state": "PUBLISHED", "assignerShortName": "CERTVDE", "dateReserved": "2023-05-12T06:13:26.259Z", "datePublished": "2023-06-13T06:16:18.557Z", "dateUpdated": "2023-08-25T05:48:41.651Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "FL MGUARD 2102", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "10.1.1", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD 4102 PCI", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "10.1.1", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD 4102 PCIE", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "10.1.1", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD 4302", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "10.1.1", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD CENTERPORT", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD CENTERPORT VPN-1000", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD CORE TX", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD CORE TX VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD DELTA TX/TX", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD DELTA TX/TX VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD GT/GT", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD GT/GT VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD PCI4000", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD PCI4000 VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD PCIE4000", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD PCIE4000 VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD RS2000 TX/TX-B", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD RS2000 TX/TX VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD RS2005 TX VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD RS4000 TX/TX-M", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD RS4000 TX/TX-P", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD RS4000 TX/TX VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD RS4000 TX/TX VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD RS4004 TX/DTX", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD RS4004 TX/DTX VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD SMART2", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "FL MGUARD SMART2 VPN", "vendor": "PHOENIX CONTACT", "versions": [{"lessThanOrEqual": "8.9.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "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."}], "value": "Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow\u00a0UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "shortName": "CERTVDE", "dateUpdated": "2023-08-25T05:48:41.651Z"}, "references": [{"url": "https://cert.vde.com/en/advisories/VDE-2023-010/"}], "source": {"advisory": "VDE-2023-010", "defect": ["CERT@VDE#64497"], "discovery": "INTERNAL"}, "title": "PHOENIX CONTACT: FL/TC MGUARD prone to Improper Input Validation", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_2102_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F71C16A4-6E49-4410-AA8C-F52175F2C81F", "versionEndIncluding": "10.1.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_2102:-:*:*:*:*:*:*:*", "matchCriteriaId": "3E3DCBF6-F308-4B53-A3CA-5A799A82F579", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_4102_pci_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E8D3F8A7-C70A-49C8-BFDB-94FBDDF4B760", "versionEndIncluding": "10.1.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_4102_pci:-:*:*:*:*:*:*:*", "matchCriteriaId": "AF36E8F0-08B9-46B2-B5E1-E207C70A0447", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_4102_pcie_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4A929557-FC2A-4809-9BA7-3FF3629F8843", "versionEndIncluding": "10.1.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_4102_pcie:-:*:*:*:*:*:*:*", "matchCriteriaId": "ADCA6B7B-1420-4B75-8AF1-245C48A0809C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_4302_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D194B1FF-8EFD-4A91-BDFE-BD4C56E4E8DC", "versionEndIncluding": "10.1.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_4302:-:*:*:*:*:*:*:*", "matchCriteriaId": "5C68D03F-E473-4F34-85FA-F7C81859E976", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_centerport_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A83ED1AF-4FC7-40AA-BE7E-80102D91F2CA", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_centerport:-:*:*:*:*:*:*:*", "matchCriteriaId": "7BEE92D8-7DBB-4AC1-9448-EEB22978582D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_centerport_vpn-1000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0D444AD1-C3BC-4068-9379-BEE3AF9D7AF6", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_centerport_vpn-1000:-:*:*:*:*:*:*:*", "matchCriteriaId": "20459672-988A-403E-9073-37F3B38F972E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "33D224A9-55B5-4E11-9FFD-CBE813514DA2", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_core_tx:-:*:*:*:*:*:*:*", "matchCriteriaId": "B549B2C1-42A9-4D05-B32D-6E08A2BECBEF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_vpn_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D0F12859-3812-440E-9AB4-4E14DA93E484", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_core_tx_vpn:-:*:*:*:*:*:*:*", "matchCriteriaId": "577E14AD-C198-4E8B-AC31-FF89F3EB97C2", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\\/tx_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E13DE612-F455-4244-B404-4CF00DD53638", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_delta_tx\\/tx:-:*:*:*:*:*:*:*", "matchCriteriaId": "9FBF005C-9157-49E2-820F-C75B3828EDA1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\\/tx_vpn_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5D876F46-E6D2-47A0-AE18-B546F8C0FA2A", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_delta_tx\\/tx_vpn:-:*:*:*:*:*:*:*", "matchCriteriaId": "EA9CB765-BEE4-4318-ADBD-EE241CA9FA31", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_gt\\/gt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "294A2CF6-9CAC-436E-B019-65810DD63227", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_gt\\/gt:-:*:*:*:*:*:*:*", "matchCriteriaId": "12FBC961-F834-4334-948A-9FC9E613301D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_gt\\/gt_vpn_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D466F275-2D33-4C60-8CBD-95E8AE1DA25E", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_gt\\/gt_vpn:-:*:*:*:*:*:*:*", "matchCriteriaId": "8C3B0286-BD27-4032-B4FF-0A7481356039", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3928BADE-D59C-48C3-B83F-79B0DF05877F", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_pci4000:-:*:*:*:*:*:*:*", "matchCriteriaId": "24EB7394-6BE3-44F4-A184-BA438200F532", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_vpn_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D59F7109-B587-4D60-B63B-F15CE079620F", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_pci4000_vpn:-:*:*:*:*:*:*:*", "matchCriteriaId": "5FFEEEAD-22B2-49FC-8B2B-583D9DFFB291", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F5603B24-5AE7-4558-86BF-7F1F5655408A", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_pcie4000:-:*:*:*:*:*:*:*", "matchCriteriaId": "ADB6EF67-BB61-4661-977B-A4968641E9BD", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_vpn_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "52218352-E1A4-41C7-8122-1A9EF20D2525", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_pcie4000_vpn:-:*:*:*:*:*:*:*", "matchCriteriaId": "1A698B47-3DF4-4FAB-9AA6-425FF823F303", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx\\/tx-b_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3722A31C-19EB-4033-8092-3A895B3F6AE5", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_rs2000_tx\\/tx-b:-:*:*:*:*:*:*:*", "matchCriteriaId": "428D6C77-0592-4031-933E-2CFE0AB58BA7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx\\/tx_vpn_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "DDF53D73-F351-4D3D-B4F5-706C832878BF", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_rs2000_tx\\/tx_vpn:-:*:*:*:*:*:*:*", "matchCriteriaId": "3051DBA5-8D2B-4630-8FA7-602AC7CB4576", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_rs2005_tx_vpn_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A49E717E-A607-4CDE-B1BD-30A9274027AD", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_rs2005_tx_vpn:-:*:*:*:*:*:*:*", "matchCriteriaId": "A9887CEB-57EA-49A0-9CFD-910DAFE4A09D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx-m_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "CAD4E586-91EE-4C33-A7AC-D2ABE8E90258", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\\/tx-m:-:*:*:*:*:*:*:*", "matchCriteriaId": "9A87B204-19D0-4E12-B462-EB4BB25D196E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx-p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9E01A1D9-D538-4BA1-A3B5-CC42DB18AA5B", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\\/tx-p:-:*:*:*:*:*:*:*", "matchCriteriaId": "F88246FF-5453-4473-992B-AEEFE88ED41D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx_vpn_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "814303A0-DB3B-49AB-9097-BEE26D475B1B", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_rs4000_tx\\/tx_vpn:-:*:*:*:*:*:*:*", "matchCriteriaId": "1726B1D9-3CAF-4C11-BB25-C7677B2CEE33", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx\\/dtx_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "05BE7876-D755-4560-BA4B-78CAF99F0DD3", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_rs4004_tx\\/dtx:-:*:*:*:*:*:*:*", "matchCriteriaId": "FA35CCC1-2FE0-4FA7-A360-C2F9849476B0", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx\\/dtx_vpn_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4B617A30-13C7-41B1-9741-A22D37F2E60B", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_rs4004_tx\\/dtx_vpn:-:*:*:*:*:*:*:*", "matchCriteriaId": "4E62C758-015E-4178-BA37-D463F95BD468", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_smart2_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "7AAF7C20-61B4-43CC-A1A7-18D215F769EA", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_smart2:-:*:*:*:*:*:*:*", "matchCriteriaId": "50690731-FA99-45B3-AF4C-C1DAD881CAEE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phoenixcontact:fl_mguard_smart2_vpn_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "EEE95FB8-1029-4027-95CA-C1B83D11BC2B", "versionEndIncluding": "8.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phoenixcontact:fl_mguard_smart2_vpn:-:*:*:*:*:*:*:*", "matchCriteriaId": "37A2DC0B-6B50-4E38-9585-B131DBCB9F51", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow\u00a0UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks."}], "id": "CVE-2023-2673", "lastModified": "2023-08-25T06:15:07.657", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "info@cert.vde.com", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Secondary"}]}, "published": "2023-06-13T07:15:46.460", "references": [{"source": "info@cert.vde.com", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://cert.vde.com/en/advisories/VDE-2023-010/"}], "sourceIdentifier": "info@cert.vde.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "info@cert.vde.com", "type": "Primary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{}