{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-3480","assignerOrgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","state":"PUBLISHED","assignerShortName":"CERTVDE","requesterUserId":"a1e5283b-8f0d-401e-98b2-bc6219c0e8d1","dateReserved":"2022-10-13T07:49:46.094Z","datePublished":"2022-11-15T10:58:25.780Z","dateUpdated":"2025-04-29T20:13:45.498Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"FL MGUARD CENTERPORT","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD CENTERPORT VPN-1000","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD CORE TX","vendor":"PHOENIX 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CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD PCI4000","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD PCI4000 VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD PCIE4000","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD PCIE4000 VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD RS2000 TX/TX-B","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD RS2000 TX/TX VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD RS2005 TX VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD RS4000 TX/TX","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD RS4000 TX/TX-M","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD RS4000 TX/TX-P","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD RS4000 TX/TX VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD RS4004 TX/DTX","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD RS4004 TX/DTX VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD SMART2","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"FL MGUARD SMART2 VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"TC MGUARD RS2000 3G VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"TC MGUARD RS2000 4G ATT VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"TC MGUARD RS2000 4G VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"TC MGUARD RS2000 4G VZW VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"TC MGUARD RS4000 3G VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"TC MGUARD RS4000 4G ATT VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"TC MGUARD RS4000 4G VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"TC MGUARD RS4000 4G VZW VPN","vendor":"PHOENIX CONTACT","versions":[{"lessThan":"8.9.0","status":"affected","version":"0","versionType":"semver"}]}],"datePublic":"2022-11-15T09:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">A remote, unauthenticated attacker could cause a denial-of-service of PHOENIX CONTACT FL MGUARD and TC MGUARD devices below version 8.9.0 </span><span style=\"background-color: rgb(255, 255, 255);\">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.</span><br>"}],"value":"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.\n"}],"impacts":[{"capecId":"CAPEC-469","descriptions":[{"lang":"en","value":"CAPEC-469 HTTP DoS"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","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:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-770","description":"CWE-770 Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","shortName":"CERTVDE","dateUpdated":"2022-11-15T10:58:25.780Z"},"references":[{"url":"https://cert.vde.com/en/advisories/VDE-2022-051/"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Upgrade to firmware version &gt;= 8.9.0"}],"value":"Upgrade to firmware version >= 8.9.0"}],"source":{"advisory":"VDE-2022-051","defect":["CERT@VDE#64261"],"discovery":"EXTERNAL"},"title":"Denial-of-Service vulnerability in PHOENIX CONTACT mGuard product family","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T01:14:01.485Z"},"title":"CVE Program Container","references":[{"url":"https://cert.vde.com/en/advisories/VDE-2022-051/","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-29T20:13:37.379872Z","id":"CVE-2022-3480","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-29T20:13:45.498Z"}}]}}