{"api_version":"1","generated_at":"2026-07-23T11:44:14+00:00","cve":"CVE-2025-43892","urls":{"html":"https://cve.report/CVE-2025-43892","api":"https://cve.report/api/cve/CVE-2025-43892.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-43892","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-43892"},"summary":{"title":"CVE-2025-43892","description":"A buffer over-read vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions may allow an authenticated remote attacker to return a portion of device memory in the redirect response via submitting a specially crafted request.","state":"PUBLISHED","assigner":"fortinet","published_at":"2026-07-14 16:16:42","updated_at":"2026-07-16 15:16:29"},"problem_types":["CWE-126","CWE-126 Information disclosure"],"metrics":[{"version":"3.1","source":"psirt@fortinet.com","type":"Secondary","score":"4.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"4.1","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","version":"3.1"}}],"references":[{"url":"https://fortiguard.fortinet.com/psirt/#5944","name":"https://fortiguard.fortinet.com/psirt/#5944","refsource":"psirt@fortinet.com","tags":["Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-43892","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-43892","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Fortinet","product":"FortiOS","version":"affected 7.4.0 7.4.3 semver","platforms":[]},{"source":"CNA","vendor":"Fortinet","product":"FortiOS","version":"affected 7.2.0 7.2.13 semver","platforms":[]},{"source":"CNA","vendor":"Fortinet","product":"FortiOS","version":"affected 7.0.0 7.0.19 semver","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"Upgrade to FortiOS version 7.6.4 or above\nUpgrade to FortiOS version 7.4.9 or above\nFortinet remediated this issue in FortiSASE version 25.4.b and hence customers do not need to perform any action.\nUpgrade to FortiProxy version 7.6.6 or above\nUpgrade to FortiProxy version 7.4.14 or above","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2025","cve_id":"43892","vulnerable":"1","versionEndIncluding":"7.2.13","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fortinet","cpe5":"fortios","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2025","cve_id":"43892","vulnerable":"1","versionEndIncluding":"7.4.8","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fortinet","cpe5":"fortios","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2025","cve_id":"43892","vulnerable":"1","versionEndIncluding":"7.6.2","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fortinet","cpe5":"fortios","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2025","cve_id":"43892","vulnerable":"1","versionEndIncluding":"7.2.15","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"fortinet","cpe5":"fortiproxy","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2025","cve_id":"43892","vulnerable":"1","versionEndIncluding":"7.4.13","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"fortinet","cpe5":"fortiproxy","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2025","cve_id":"43892","vulnerable":"1","versionEndIncluding":"7.6.5","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"fortinet","cpe5":"fortiproxy","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2025","cve_id":"43892","cve":"CVE-2025-43892","epss":"0.003180000","percentile":"0.239360000","score_date":"2026-07-20","updated_at":"2026-07-21 00:13:15"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2025-43892","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-07-14T15:57:30.990330Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-07-14T16:02:29.209Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"cpes":["cpe:2.3:o:fortinet:fortios:7.4.3:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.2:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.1:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.0:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.13:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.12:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.11:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.10:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.9:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.8:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.7:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.6:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.5:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.4:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.3:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.2:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.1:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.0:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.19:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.18:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.17:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.16:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.15:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.14:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.13:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.12:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.11:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.10:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.9:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.8:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.7:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.6:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.5:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.4:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.3:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.2:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.1:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.0:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","product":"FortiOS","vendor":"Fortinet","versions":[{"lessThanOrEqual":"7.4.3","status":"affected","version":"7.4.0","versionType":"semver"},{"lessThanOrEqual":"7.2.13","status":"affected","version":"7.2.0","versionType":"semver"},{"lessThanOrEqual":"7.0.19","status":"affected","version":"7.0.0","versionType":"semver"}]}],"descriptions":[{"lang":"en","value":"A buffer over-read vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions may allow an authenticated remote attacker to return a portion of device memory in the redirect response via submitting a specially crafted request."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-126","description":"Information disclosure","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-07-16T14:00:36.002Z","orgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","shortName":"fortinet"},"references":[{"name":"https://fortiguard.fortinet.com/psirt/#5944","url":"https://fortiguard.fortinet.com/psirt/#5944"}],"solutions":[{"lang":"en","value":"Upgrade to FortiOS version 7.6.4 or above\nUpgrade to FortiOS version 7.4.9 or above\nFortinet remediated this issue in FortiSASE version 25.4.b and hence customers do not need to perform any action.\nUpgrade to FortiProxy version 7.6.6 or above\nUpgrade to FortiProxy version 7.4.14 or above"}]}},"cveMetadata":{"assignerOrgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","assignerShortName":"fortinet","cveId":"CVE-2025-43892","datePublished":"2026-07-14T15:19:51.080Z","dateReserved":"2025-04-18T14:46:53.847Z","dateUpdated":"2026-07-16T14:00:36.002Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-07-14 16:16:42","lastModifiedDate":"2026-07-16 15:16:29","problem_types":["CWE-126","CWE-126 Information disclosure"],"metrics":{"cvssMetricV31":[{"source":"psirt@fortinet.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-07-14T15:57:30.990330Z","id":"CVE-2025-43892","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*","versionStartIncluding":"7.2.0","versionEndIncluding":"7.2.15","matchCriteriaId":"33FE9C6F-F5A1-43E4-917E-32497D6CC5A6"},{"vulnerable":true,"criteria":"cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*","versionStartIncluding":"7.4.0","versionEndIncluding":"7.4.13","matchCriteriaId":"124559B6-EFA8-428D-B205-C0216B5FA1ED"},{"vulnerable":true,"criteria":"cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*","versionStartIncluding":"7.6.0","versionEndIncluding":"7.6.5","matchCriteriaId":"B9154BCC-5BD2-4453-AFCD-20ECD82341AD"},{"vulnerable":true,"criteria":"cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*","versionStartIncluding":"7.2.0","versionEndIncluding":"7.2.13","matchCriteriaId":"BEA4D8BF-96C4-49ED-8DB4-C17DAB050B14"},{"vulnerable":true,"criteria":"cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*","versionStartIncluding":"7.4.0","versionEndIncluding":"7.4.8","matchCriteriaId":"ACF34737-DB9E-4E9D-80A1-6185BFFEB8D0"},{"vulnerable":true,"criteria":"cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*","versionStartIncluding":"7.6.0","versionEndIncluding":"7.6.2","matchCriteriaId":"4F98567C-A320-4AA1-947B-974567EB770C"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"43892","Ordinal":"1","Title":"CVE-2025-43892","CVE":"CVE-2025-43892","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"43892","Ordinal":"1","NoteData":"A buffer over-read vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions may allow an authenticated remote attacker to return a portion of device memory in the redirect response via submitting a specially crafted request.","Type":"Description","Title":"CVE-2025-43892"}]}}}