{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-39060", "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "assignerShortName": "twcert", "dateUpdated": "2023-01-31T00:00:00", "dateReserved": "2022-08-31T00:00:00", "datePublished": "2023-01-31T00:00:00"}, "containers": {"cna": {"title": "ChangingTec MegaServiSignAdapter - Improper Input Validation", "datePublic": "2023-01-31T00:00:00", "providerMetadata": {"orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert", "dateUpdated": "2023-01-31T00:00:00"}, "descriptions": [{"lang": "en", "value": "ChangingTech MegaServiSignAdapter component has a vulnerability of improper input validation. An unauthenticated remote attacker can exploit this vulnerability to access and modify HKEY_CURRENT_USER subkey (ex: AutoRUN) in Registry where malicious scripts can be executed to take control of the system or to terminate the service."}], "affected": [{"vendor": "ChangingTec", "product": "MegaServiSignAdapter", "versions": [{"version": "1.0.17.0823", "status": "affected"}], "platforms": ["Windows"]}], "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-6887-6ed4f-1.html"}], "credits": [{"lang": "en", "value": "DEVCORE"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-20 Improper Input Validation", "cweId": "CWE-20"}]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "source": {"advisory": "TVN-202212009", "discovery": "EXTERNAL"}, "solutions": [{"lang": "en", "value": "Update MegaServiSignAdapter (Windows) version to 1.0.22.1004"}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:changingtec:megaservisignadapter:*:*:*:*:*:windows:*:*", "matchCriteriaId": "23BC361E-25DD-4E71-A7AA-2B08A29B284A", "versionEndExcluding": "1.0.22.1004", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "ChangingTech MegaServiSignAdapter component has a vulnerability of improper input validation. An unauthenticated remote attacker can exploit this vulnerability to access and modify HKEY_CURRENT_USER subkey (ex: AutoRUN) in Registry where malicious scripts can be executed to take control of the system or to terminate the service."}, {"lang": "es", "value": "El componente ChangingTech MegaServiSignAdapter tiene una vulnerabilidad de validaci\u00f3n de entrada incorrecta. Un atacante remoto no autenticado puede aprovechar esta vulnerabilidad para acceder y modificar la subclave HKEY_CURRENT_USER (por ejemplo, AutoRUN) en el Registro, donde se pueden ejecutar scripts maliciosos para tomar el control del sistema o finalizar el servicio."}], "id": "CVE-2022-39060", "lastModified": "2023-02-07T17:42:12.733", "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": "twcert@cert.org.tw", "type": "Primary"}]}, "published": "2023-01-31T08:15:08.090", "references": [{"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-6887-6ed4f-1.html"}], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "twcert@cert.org.tw", "type": "Primary"}]}

{}