{"id":"CVE-2022-42471","state":"PUBLISHED","title":"An improper neutralization of CRLF sequences in HTTP headers ('HTTP Response Splitting') vulnerability [CWE-113] In FortiWeb version 7.0.0 through 7.0.2, FortiWeb version 6.4.0 thr","description":"An improper neutralization of CRLF sequences in HTTP headers ('HTTP Response Splitting') vulnerability [CWE-113] In FortiWeb version 7.0.0 through 7.0.2, FortiWeb version 6.4.0 through 6.4.2, FortiWeb version 6.3.6 through 6.3.20 may allow an authenticated and remote attacker to inject arbitrary headers.","publishedAt":"2023-01-03T16:58:16.051Z","updatedAt":"2024-10-22T20:51:05.460Z","severity":{"score":5.3,"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/E:F/RL:U/RC:C","source":"fortinet"},"assigner":"fortinet","products":["Fortinet FortiWeb"],"affected":[{"vendor":"Fortinet","product":"FortiWeb","defaultStatus":"unaffected","versions":[{"version":"7.0.0","status":"affected","lessThanOrEqual":"7.0.2","versionType":"semver"},{"version":"6.4.0","status":"affected","lessThanOrEqual":"6.4.2","versionType":"semver"},{"version":"6.3.6","status":"affected","lessThanOrEqual":"6.3.21","versionType":"semver"}]}],"references":["https://fortiguard.com/psirt/FG-IR-22-250"],"weaknesses":["CWE-113"],"ingestedAt":"2026-10-29T19:50:40.706Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/42xxx/CVE-2022-42471.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-42471","state":"PUBLISHED","datePublished":"2023-01-03T16:58:16.051Z","dateUpdated":"2024-10-22T20:51:05.460Z","assignerShortName":"fortinet","assignerOrgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","dateReserved":"2022-10-07T14:05:36.300Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An improper neutralization of CRLF sequences in HTTP headers ('HTTP Response Splitting') vulnerability [CWE-113] In FortiWeb version 7.0.0 through 7.0.2, FortiWeb version 6.4.0 through 6.4.2, FortiWeb version 6.3.6 through 6.3.20 may allow an authenticated and remote attacker to inject arbitrary headers."}],"affected":[{"vendor":"Fortinet","product":"FortiWeb","defaultStatus":"unaffected","versions":[{"version":"7.0.0","status":"affected","lessThanOrEqual":"7.0.2","versionType":"semver"},{"version":"6.4.0","status":"affected","lessThanOrEqual":"6.4.2","versionType":"semver"},{"version":"6.3.6","status":"affected","lessThanOrEqual":"6.3.21","versionType":"semver"}]}],"references":[{"url":"https://fortiguard.com/psirt/FG-IR-22-250","name":"https://fortiguard.com/psirt/FG-IR-22-250"}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"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/E:F/RL:U/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-113","lang":"en","description":"Execute unauthorized code or commands","type":"CWE"}]}],"providerMetadata":{"shortName":"fortinet","orgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","dateUpdated":"2023-01-03T16:58:16.051Z"},"solutions":[{"lang":"en","value":"Please upgrade to FortiWeb version 7.2.0 or above Please upgrade to FortiWeb version 7.0.3 or above "}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://fortiguard.com/psirt/FG-IR-22-250","name":"https://fortiguard.com/psirt/FG-IR-22-250","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T13:10:40.875Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-22T20:18:46.754990Z","id":"CVE-2022-42471","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-22T20:51:05.460Z"}}]}}}