{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-12852","assignerOrgId":"f2760a35-e0d8-4637-ac4c-cc1a2de3e282","state":"PUBLISHED","assignerShortName":"NEC","dateReserved":"2025-11-07T04:30:21.085Z","datePublished":"2025-11-19T01:01:46.374Z","dateUpdated":"2025-11-19T17:13:10.642Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unknown","product":"RakurakuMusen Start EX","vendor":"NEC Corporation","versions":[{"status":"affected","version":"All versions"}]}],"credits":[{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"Kohei Kuroda"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"DLL Loading vulnerability in NEC Corporation RakurakuMusen Start EX All Verisons allows a attacker to manipulate the PC environment to cause unintended operations on the user's device."}],"value":"DLL Loading vulnerability in NEC Corporation RakurakuMusen Start EX All Verisons allows a attacker to manipulate the PC environment to cause unintended operations on the user's device."}],"metrics":[{"cvssV4_0":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.4,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-427","description":"CWE-427: Uncontrolled Search Path Element","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"f2760a35-e0d8-4637-ac4c-cc1a2de3e282","shortName":"NEC","dateUpdated":"2025-11-19T01:01:46.374Z"},"references":[{"url":"https://jpn.nec.com/security-info/secinfo/nv25-007_en.html"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-19T17:13:04.376581Z","id":"CVE-2025-12852","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-11-19T17:13:10.642Z"}}]}}