{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-66265","assignerOrgId":"b7efe717-a805-47cf-8e9a-921fca0ce0ce","state":"PUBLISHED","assignerShortName":"Gridware","dateReserved":"2025-11-26T01:02:56.464Z","datePublished":"2025-11-26T01:12:50.505Z","dateUpdated":"2025-11-26T15:31:02.065Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"ClientMate","vendor":"MegaTec Taiwan","versions":[{"status":"affected","version":"6.2.2"}]}],"credits":[{"lang":"en","type":"finder","value":"Abdul Mhanni"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"CMService.exe creates the C:\\\\usr directory and subdirectories with insecure permissions, granting write access to all authenticated users. This allows attackers to replace configuration files (such as snmp.conf) or hijack DLLs to escalate privileges.\n\n<br>"}],"value":"CMService.exe creates the C:\\\\usr directory and subdirectories with insecure permissions, granting write access to all authenticated users. This allows attackers to replace configuration files (such as snmp.conf) or hijack DLLs to escalate privileges."}],"impacts":[{"descriptions":[{"lang":"en","value":"United Kingdom"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":6.9,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-269","description":"CWE-269 Improper Privilege Management","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"b7efe717-a805-47cf-8e9a-921fca0ce0ce","shortName":"Gridware","dateUpdated":"2025-11-26T01:20:13.348Z"},"references":[{"url":"https://www.megatec.com.tw/software-download/"}],"source":{"discovery":"UNKNOWN"},"title":"Insecure permissions in configuration directory (C:\\\\usr)","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-26T15:28:38.418710Z","id":"CVE-2025-66265","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-11-26T15:31:02.065Z"}}]}}