{ "id": "CVE-2021-42759", "sourceIdentifier": "psirt@fortinet.com", "published": "2021-12-09T10:15:11.787", "lastModified": "2021-12-13T20:00:41.967", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A violation of secure design principles in Fortinet Meru AP version 8.6.1 and below, version 8.5.5 and below allows attacker to execute unauthorized code or commands via crafted cli commands." }, { "lang": "es", "value": "Una violaci\u00f3n de los principios de dise\u00f1o seguro en Fortinet Meru AP versi\u00f3n 8.6.1 y anteriores, versi\u00f3n 8.5.5 y anteriores, permite al atacante ejecutar c\u00f3digo o comandos no autorizados por medio de comandos cli dise\u00f1ados" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 0.8, "impactScore": 5.9 }, { "source": "psirt@fortinet.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 0.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 7.2 }, "baseSeverity": "HIGH", "exploitabilityScore": 3.9, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-78" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:fortinet:meru_firmware:*:*:*:*:*:*:*:*", "versionStartIncluding": "8.5.0", "versionEndIncluding": "8.5.5", "matchCriteriaId": "97C8A225-4B00-4AB1-AE9D-92835C3AB826" }, { "vulnerable": true, "criteria": "cpe:2.3:o:fortinet:meru_firmware:*:*:*:*:*:*:*:*", "versionStartIncluding": "8.6.0", "versionEndExcluding": "8.6.2", "matchCriteriaId": "D85AB4CD-308E-4495-A137-178883D08316" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:fortinet:meru:-:*:*:*:*:*:*:*", "matchCriteriaId": "58239031-FE5A-4408-BC23-FB9ABEEFE127" } ] } ] } ], "references": [ { "url": "https://fortiguard.com/advisory/FG-IR-21-004", "source": "psirt@fortinet.com", "tags": [ "Vendor Advisory" ] } ] }