{"id": "CVE-2022-31483", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "productsecurity@carrier.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.3}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "productsecurity@carrier.com", "affectedData": [{"vendor": "LenelS2", "product": "LNL-X2210", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "LenelS2", "product": "LNL-X2220", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "LenelS2", "product": "LNL-X3300", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "LenelS2", "product": "LNL-X4420", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "LenelS2", "product": "LNL-4420", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "LenelS2", "product": "S2-LP-1501", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "LenelS2", "product": "S2-LP-1502", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "LenelS2", "product": "S2-LP-2500", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "LenelS2", "product": "S2-LP-4502", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "HID Mercury", "product": "LP1501", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "HID Mercury", "product": "LP1502", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "HID Mercury", "product": "LP2500", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "HID Mercury", "product": "LP4502", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}, {"vendor": "HID Mercury", "product": "EP4502", "versions": [{"status": "affected", "version": "ALL", "lessThan": "1.271", "versionType": "custom"}]}]}], "published": "2022-06-06T17:15:11.397", "references": [{"url": "https://www.corporate.carrier.com/product-security/advisories-resources/", "tags": ["Vendor Advisory"], "source": "productsecurity@carrier.com"}, {"url": "https://www.corporate.carrier.com/product-security/advisories-resources/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "productsecurity@carrier.com", "description": [{"lang": "en", "value": "CWE-22"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "An authenticated attacker can upload a file with a filename including \u201c..\u201d and \u201c/\u201d to achieve the ability to upload the desired file anywhere on the filesystem. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.271. This allows a malicious actor to overwrite sensitive system files and install a startup service to gain remote access to the underlaying Linux operating system with root privileges."}, {"lang": "es", "value": "Un atacante autenticado puede cargar un archivo con un nombre de archivo que incluya \"..\" y \"/\" para lograr la capacidad de cargar el archivo deseado en cualquier lugar del sistema de archivos. Esta vulnerabilidad afecta a los productos basados en los controladores inteligentes HID Mercury LP1501, LP1502, LP2500, LP4502 y EP4502 que contienen versiones de firmware anteriores a 1.271. 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