CVE-2021-37909

{"id": "CVE-2021-37909", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "twcert@cert.org.tw", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-09-15T19:15:09.873", "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-5093-76f04-1.html", "tags": ["Third Party Advisory"], "source": "twcert@cert.org.tw"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "twcert@cert.org.tw", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "WriteRegistry function in TSSServiSign component does not filter and verify users\u2019 input, remote attackers can rewrite to the registry without permissions thus perform hijack attacks to execute arbitrary code."}, {"lang": "es", "value": "La funci\u00f3n WriteRegistry en el componente TSSServiSign no filtra ni verifica la entrada de los usuarios, unos atacantes remotos pueden reescribir en el registro sin permisos y as\u00ed llevar a cabo ataques de secuestro para ejecutar c\u00f3digo arbitrario"}], "lastModified": "2021-09-28T14:33:21.167", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tssservisignadapter_project:tssservisignadapter:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "AD8DA276-DE4E-4794-820C-9A58F60CD6C3", "versionEndIncluding": "1.0.20.0316"}], "operator": "OR"}]}], "sourceIdentifier": "twcert@cert.org.tw"}