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"cpe:2.3:o:fortinet:fortios:6.2.3:*:*:*:*:*:*:*", "cpe:2.3:o:fortinet:fortios:6.2.2:*:*:*:*:*:*:*", "cpe:2.3:o:fortinet:fortios:6.2.1:*:*:*:*:*:*:*", "cpe:2.3:o:fortinet:fortios:6.2.0:*:*:*:*:*:*:*"], "vendor": "Fortinet", "product": "FortiOS", "versions": [{"status": "affected", "version": "7.4.0", "versionType": "semver", "lessThanOrEqual": "7.4.1"}, {"status": "affected", "version": "7.2.0", "versionType": "semver", "lessThanOrEqual": "7.2.5"}, {"status": "affected", "version": "7.0.0", "versionType": "semver", "lessThanOrEqual": "7.0.12"}, {"status": "affected", "version": "6.4.0", "versionType": "semver", "lessThanOrEqual": "6.4.14"}, {"status": "affected", "version": "6.2.0", "versionType": "semver", "lessThanOrEqual": "6.2.15"}], "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Upgrade to FortiProxy version 7.4.1 or above\nUpgrade to FortiProxy version 7.2.7 or above\nUpgrade to FortiProxy version 7.0.13 or above\nUpgrade to FortiProxy version 2.0.14 or above\nUpgrade to FortiSwitchManager version 7.2.3 or above\nUpgrade to FortiSwitchManager version 7.0.3 or above\nFortinet remediated this issue in FortiSASE version 23.3.b and hence customers do not need to perform any action.\nUpgrade to FortiOS version 7.4.2 or above\nUpgrade to FortiOS version 7.2.6 or above\nUpgrade to FortiOS version 7.0.13 or above\nUpgrade to FortiOS version 6.4.15 or above\nUpgrade to FortiOS version 6.2.16 or above\nUpgrade to FortiPAM version 1.2.0 or above"}], "references": [{"url": "https://fortiguard.com/psirt/FG-IR-23-328", "name": "https://fortiguard.com/psirt/FG-IR-23-328"}], "descriptions": [{"lang": "en", "value": "A out-of-bounds write vulnerability in Fortinet FortiOS 7.4.0 through 7.4.1, FortiOS 7.2.0 through 7.2.5, FortiOS 7.0.0 through 7.0.12, FortiOS 6.4.0 through 6.4.14, FortiOS 6.2.0 through 6.2.15, FortiProxy 7.4.0, FortiProxy 7.2.0 through 7.2.6, FortiProxy 7.0.0 through 7.0.12, FortiProxy 2.0.0 through 2.0.13, FortiSASE 23.2.b allows attacker to execute unauthorized code or commands via specially crafted HTTP requests."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-787", "description": "Execute unauthorized code or commands"}]}], "providerMetadata": {"orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "shortName": "fortinet", "dateUpdated": "2026-07-08T12:43:54.713Z"}}}, "cveMetadata": {"cveId": "CVE-2023-42789", "state": "PUBLISHED", "dateUpdated": "2026-07-08T12:43:54.713Z", "dateReserved": "2023-09-14T08:37:38.657Z", "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "datePublished": "2024-03-12T15:09:18.416Z", "assignerShortName": "fortinet"}, "dataVersion": "5.2"}

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"version": "7.4.0"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*", "matchCriteriaId": "10E4FB93-7111-4F2A-8D5A-F276261D0E67", "versionEndIncluding": "2.0.13", "versionStartIncluding": "2.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*", "matchCriteriaId": "E5E2C1A7-AF13-4DBB-8EB4-49BE54EDABAD", "versionEndIncluding": "7.0.12", "versionStartIncluding": "7.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*", "matchCriteriaId": "3F8AA932-A965-4345-8151-9CACDEE114F0", "versionEndIncluding": "7.2.6", "versionStartIncluding": "7.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "9010968B-B839-4B7C-BFB5-6BD9CBCEC166", "vulnerable": true}, {"criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "matchCriteriaId": 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"17FE168A-0EA4-467C-91D2-87EB6D83917A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A out-of-bounds write in Fortinet FortiOS 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0.0 through 7.0.12, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15, FortiProxy 7.4.0, 7.2.0 through 7.2.6, 7.0.0 through 7.0.12, 2.0.0 through 2.0.13 allows attacker to execute unauthorized code or commands via specially crafted HTTP requests."}, {"lang": "es", "value": "Una escritura fuera de l\u00edmites en Fortinet FortiOS 7.4.0 a 7.4.1, 7.2.0 a 7.2.5, 7.0.0 a 7.0.12, 6.4.0 a 6.4.14, 6.2.0 a 6.2.15, FortiProxy 7.4.0, 7.2.0 a 7.2.6, 7.0.0 a 7.0.12, 2.0.0 a 2.0.13 permite a un atacante ejecutar c\u00f3digo o comandos no autorizados a trav\u00e9s de solicitudes HTTP especialmente manipuladas."}], "id": "CVE-2023-42789", "lastModified": "2026-06-17T06:24:30.547", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "psirt@fortinet.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-42789", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-03-15T16:38:32.476430Z", "version": "2.0.3"}}]}, "published": "2024-03-12T15:15:46.107", "references": [{"source": "psirt@fortinet.com", "tags": ["Vendor Advisory"], "url": "https://fortiguard.com/psirt/FG-IR-23-328"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://fortiguard.com/psirt/FG-IR-23-328"}], "sourceIdentifier": "psirt@fortinet.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "psirt@fortinet.com", "type": "Secondary"}]}

{}