{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-39055", "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "assignerShortName": "twcert", "datePublished": "2022-10-18T00:00:00", "dateUpdated": "2022-10-18T00:00:00", "dateReserved": "2022-08-31T00:00:00"}, "containers": {"cna": {"title": "Changing Information Technology Inc. RAVA certificate validation system - Server-Side Request Forgery (SSRF)", "datePublic": "2022-10-18T00:00:00", "providerMetadata": {"orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert", "dateUpdated": "2022-10-18T00:00:00"}, "descriptions": [{"lang": "en", "value": "RAVA certificate validation system has inadequate filtering for URL parameter. An unauthenticated remote attacker can perform SSRF attack to discover internal network topology base on query response."}], "affected": [{"vendor": "Changing Information Technology Inc.", "product": "RAVA certificate validation system", "versions": [{"version": "3", "status": "affected"}]}], "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-6616-9092f-1.html"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-918 Server-Side Request Forgery (SSRF)", "cweId": "CWE-918"}]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "source": {"advisory": "TVN-202209011", "discovery": "EXTERNAL"}, "solutions": [{"lang": "en", "value": "Contact tech support from Changing Information Technology Inc."}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:changingtec:rava_certificate_validation_system:3:*:*:*:*:*:*:*", "matchCriteriaId": "4585F6B4-D292-4A7E-8E63-7A5C08FF8BC1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "RAVA certificate validation system has inadequate filtering for URL parameter. An unauthenticated remote attacker can perform SSRF attack to discover internal network topology base on query response."}, {"lang": "es", "value": "El sistema de comprobaci\u00f3n de certificados de RAVA presenta un filtrado inapropiado para el par\u00e1metro URL. Un atacante remoto no autenticado puede llevar a cabo un ataque de tipo SSRF para detectar la topolog\u00eda de la red interna bas\u00e1ndose en la respuesta de la consulta"}], "id": "CVE-2022-39055", "lastModified": "2022-10-20T15:07:48.157", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "twcert@cert.org.tw", "type": "Primary"}]}, "published": "2022-10-18T06:15:08.850", "references": [{"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.twcert.org.tw/tw/cp-132-6616-9092f-1.html"}], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-918"}], "source": "twcert@cert.org.tw", "type": "Secondary"}]}

{}