{"id":"CVE-2021-34559","state":"PUBLISHED","title":"A vulnerability in WirelessHART-Gateway <= 3.0.8 may allow remote attackers to rewrite links and URLs in cached pages to arbitrary strings","description":"In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.8 a vulnerability may allow remote attackers to rewrite links and URLs in cached pages to arbitrary strings.","publishedAt":"2021-08-31T10:32:54.004Z","updatedAt":"2024-09-16T17:33:00.268Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","source":"CERTVDE"},"assigner":"CERTVDE","products":["Phoenix Contact WHA-GW-F2D2-0-AS- Z2-ETH","Phoenix Contact WHA-GW-F2D2-0-AS- Z2-ETH.EIP"],"affected":[{"vendor":"Phoenix Contact","product":"WHA-GW-F2D2-0-AS- Z2-ETH","versions":[{"version":"3.0.8","status":"affected","lessThanOrEqual":"3.0.8","versionType":"custom"}]},{"vendor":"Phoenix Contact","product":"WHA-GW-F2D2-0-AS- Z2-ETH.EIP","versions":[{"version":"3.0.8","status":"affected","lessThanOrEqual":"3.0.8","versionType":"custom"}]}],"references":["https://cert.vde.com/en-us/advisories/vde-2021-027"],"weaknesses":["CWE-444"],"ingestedAt":"2026-10-29T19:48:38.863Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/34xxx/CVE-2021-34559.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-34559","state":"PUBLISHED","datePublished":"2021-08-31T10:32:54.004Z","dateUpdated":"2024-09-16T17:33:00.268Z","assignerShortName":"CERTVDE","assignerOrgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","dateReserved":"2021-06-10T00:00:00.000Z"},"containers":{"cna":{"title":"A vulnerability in WirelessHART-Gateway <= 3.0.8 may allow remote attackers to rewrite links and URLs in cached pages to arbitrary strings","descriptions":[{"lang":"en","value":"In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.8 a vulnerability may allow remote attackers to rewrite links and URLs in cached pages to arbitrary strings."}],"affected":[{"vendor":"Phoenix Contact","product":"WHA-GW-F2D2-0-AS- Z2-ETH","versions":[{"version":"3.0.8","status":"affected","lessThanOrEqual":"3.0.8","versionType":"custom"}]},{"vendor":"Phoenix Contact","product":"WHA-GW-F2D2-0-AS- Z2-ETH.EIP","versions":[{"version":"3.0.8","status":"affected","lessThanOrEqual":"3.0.8","versionType":"custom"}]}],"references":[{"url":"https://cert.vde.com/en-us/advisories/vde-2021-027","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-444","description":"CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CERTVDE","dateUpdated":"2021-08-31T10:32:53.000Z","orgId":"270ccfa6-a436-4e77-922e-914ec3a9685c"},"credits":[{"lang":"en","value":"Pepperl+Fuchs reported this vulnerability. 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