{"api_version":"1","generated_at":"2026-04-23T10:42:26+00:00","cve":"CVE-2021-34564","urls":{"html":"https://cve.report/CVE-2021-34564","api":"https://cve.report/api/cve/CVE-2021-34564.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-34564","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-34564"},"summary":{"title":"CVE-2021-34564","description":"Any cookie-stealing vulnerabilities within the application or browser would enable an attacker to steal the user's credentials to the PEPPERL+FUCHS WirelessHART-Gateway 3.0.9.","state":"PUBLIC","assigner":"info@cert.vde.com","published_at":"2021-08-31 11:15:00","updated_at":"2021-09-09 14:18:00"},"problem_types":["CWE-315"],"metrics":[],"references":[{"url":"https://cert.vde.com/en-us/advisories/vde-2021-027","name":"https://cert.vde.com/en-us/advisories/vde-2021-027","refsource":"CONFIRM","tags":[],"title":"PEPPERL+FUCHS: WirelessHART-Gateway - Vulnerability may allow remote attackers to cause a Denial Of Service — English (USA)","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-34564","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-34564","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"LEGACY","value":"Pepperl+Fuchs reported this vulnerability. CERT@VDE coordinated.","lang":""}],"nvd_cpes":[{"cve_year":"2021","cve_id":"34564","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"pepperl-fuchs","cpe5":"wha-gw-f2d2-0-as-z2-eth","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"34564","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"pepperl-fuchs","cpe5":"wha-gw-f2d2-0-as-z2-eth_firmware","cpe6":"3.0.9","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"34564","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"pepperl-fuchs","cpe5":"wha-gw-f2d2-0-as-_z2-eth.eip","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"34564","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"pepperl-fuchs","cpe5":"wha-gw-f2d2-0-as-_z2-eth.eip_firmware","cpe6":"3.0.9","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"info@cert.vde.com","DATE_PUBLIC":"2021-08-16T07:07:00.000Z","ID":"CVE-2021-34564","STATE":"PUBLIC","TITLE":"In WirelessHART-Gateway versions 3.0.9 a vulnerability allows to read and write sensitive data in a cookie"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"WHA-GW-F2D2-0-AS- Z2-ETH","version":{"version_data":[{"version_affected":"=","version_name":"3.0.9","version_value":"3.0.9"}]}},{"product_name":"WHA-GW-F2D2-0-AS- Z2-ETH.EIP","version":{"version_data":[{"version_affected":"=","version_name":"3.0.9","version_value":"3.0.9"}]}}]},"vendor_name":"Phoenix Contact"}]}},"credit":[{"lang":"eng","value":"Pepperl+Fuchs reported this vulnerability. CERT@VDE coordinated."}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Any cookie-stealing vulnerabilities within the application or browser would enable an attacker to steal the user's credentials to the PEPPERL+FUCHS WirelessHART-Gateway 3.0.9."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-315 Cleartext Storage of Sensitive Information in a Cookie"}]}]},"references":{"reference_data":[{"name":"https://cert.vde.com/en-us/advisories/vde-2021-027","refsource":"CONFIRM","url":"https://cert.vde.com/en-us/advisories/vde-2021-027"}]},"solution":[{"lang":"eng","value":"No update available."}],"source":{"advisory":"VDE-2021-027","discovery":"INTERNAL"},"work_around":[{"lang":"eng","value":"An external protective measure is required.\n\n* Minimize network exposure for affected products and ensure that they are not accessible via the Internet.\n* Isolate affected products from the corporate network.\n* If remote access is required, use secure methods such as virtual private networks (VPNs)."}]},"nvd":{"publishedDate":"2021-08-31 11:15:00","lastModifiedDate":"2021-09-09 14:18:00","problem_types":["CWE-315"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":2.1},"severity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:3.0.9:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]},{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-_z2-eth.eip_firmware:3.0.9:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-_z2-eth.eip:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"34564","Ordinal":"210029","Title":"CVE-2021-34564","CVE":"CVE-2021-34564","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"34564","Ordinal":"1","NoteData":"Any cookie-stealing vulnerabilities within the application or browser would enable an attacker to steal the user's credentials to the PEPPERL+FUCHS WirelessHART-Gateway 3.0.9.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"34564","Ordinal":"2","NoteData":"2021-08-31","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"34564","Ordinal":"3","NoteData":"2021-08-31","Type":"Other","Title":"Modified"}]}}}