[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fK6BZrxc3FmQtoTnS4PfHJHUEDOXl6oP0oKlm04E3HQI":3,"g5a-risk:CVE-2025-66592":114},{"success":4,"data":5,"meta":111},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":41,"epssPercentile":30,"epssTimeSeries":42,"severity":43,"affectedProducts":44,"affectedProductsCount":50,"references":51,"referencesCount":50,"weaknesses":57,"weaknessesCount":50,"isActivelyExploited":66,"cisaInfo":30,"otxData":30,"relatedBlogPosts":67,"seoMetadata":68,"configurations":93,"relatedVendorCves":102,"notableEvents":103},"CVE-2025-66592","What is CVE-2025-66592?","An origin validation error vulnerability in Synology Active Backup for Business Agent before 3.1.0-4967 allows local users to write arbitrary files with restricted content and conduct denial-of-service during installation.","An origin validation error vulnerability in Synology Active Backup for Business Agent before 3.1.0-4967 allows local users to write arbitrary files with rest...","2026-05-27T09:16:27.633","2026-10-07T08:10:00.2",5.6,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:R\u002FS:U\u002FC:N\u002FI:L\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":38,"CVSSMetricV2":39,"CVSSMetricV40":40},[16,33],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":31,"ImpactScore":32},"security@synology.com","Secondary",{"Version":20,"VectorString":21,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":25,"Scope":26,"ConfidentialityImpact":24,"IntegrityImpact":23,"AvailabilityImpact":27,"BaseScore":28,"BaseSeverity":29,"ExploitCodeMaturity":30,"RemediationLevel":30,"ReportConfidence":30,"TemporalScore":30,"TemporalSeverity":30,"ConfidentialityRequirement":30,"IntegrityRequirement":30,"AvailabilityRequirement":30,"ModifiedAttackVector":30,"ModifiedAttackComplexity":30,"ModifiedPrivilegesRequired":30,"ModifiedUserInteraction":30,"ModifiedScope":30,"ModifiedConfidentialityImpact":30,"ModifiedIntegrityImpact":30,"ModifiedAvailabilityImpact":30,"EnvironmentalScore":30,"EnvironmentalSeverity":30},"3.1","CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:N\u002FI:L\u002FA:H","LOCAL","LOW","NONE","REQUIRED","UNCHANGED","HIGH",6.1,"MEDIUM",null,1.8,4.2,{"Source":34,"Type":35,"CVSSData":36,"ExploitabilityScore":37,"ImpactScore":32},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":23,"UserInteraction":25,"Scope":26,"ConfidentialityImpact":24,"IntegrityImpact":23,"AvailabilityImpact":27,"BaseScore":12,"BaseSeverity":29,"ExploitCodeMaturity":30,"RemediationLevel":30,"ReportConfidence":30,"TemporalScore":30,"TemporalSeverity":30,"ConfidentialityRequirement":30,"IntegrityRequirement":30,"AvailabilityRequirement":30,"ModifiedAttackVector":30,"ModifiedAttackComplexity":30,"ModifiedPrivilegesRequired":30,"ModifiedUserInteraction":30,"ModifiedScope":30,"ModifiedConfidentialityImpact":30,"ModifiedIntegrityImpact":30,"ModifiedAvailabilityImpact":30,"EnvironmentalScore":30,"EnvironmentalSeverity":30},1.3,[],[],[],0.00086,[41,41,41,41,41,41,41],"Medium",[45],{"vendor":46,"product":47,"version":48,"criteria":49,"vulnerable":4},"synology","active_backup_for_business_agent","*","cpe:2.3:a:synology:active_backup_for_business_agent:*:*:*:*:*:*:*:*",1,[52],{"url":53,"source":54,"tags":55},"https:\u002F\u002Fwww.synology.com\u002Fen-global\u002Fsecurity\u002Fadvisory\u002FSynology_SA_25_16","Synology",[56],"Vendor Advisory",[58],{"id":59,"name":60,"description":61,"extendedDescription":62,"status":63,"abstraction":64,"structure":65},"CWE-346","Origin Validation Error","The product does not properly verify that the source of data or communication is valid.","","Draft","Class","Simple",false,[],{"title":69,"metaDescription":70,"keywords":71,"canonicalUrl":72,"structuredData":73},"What is CVE-2025-66592? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2025-66592, a medium severity cyber security vulnerability from 2026. An origin validation error vulnerability in Synology Acti...","CVE-2025-66592, CVE-2025-66592 vulnerability, CVE-2025-66592 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2026, CVSS score, exploit, patch, remediation, synology security, active_backup_for_business_agent vulnerability","\u002Fwhat-is\u002Fcve-2025-66592",{"@context":74,"@type":75,"headline":69,"description":70,"datePublished":10,"dateModified":11,"author":76,"publisher":80,"about":84,"mainEntityOfPage":88,"articleSection":91,"keywords":92},"https:\u002F\u002Fschema.org","TechArticle",{"@type":77,"name":78,"url":79},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":77,"name":78,"url":79,"logo":81},{"@type":82,"url":83},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":85,"name":6,"description":86,"additionalType":87},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":89,"@id":90},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2025-66592","Cybersecurity","CVE-2025-66592, CVE-2025-66592 vulnerability, CVE-2025-66592 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[94],{"Operator":30,"Negate":30,"Nodes":95},[96],{"Operator":97,"Negate":66,"CPEMatch":98},"OR",[99],{"Vulnerable":4,"Criteria":49,"MatchCriteriaID":100,"VersionStartExcluding":30,"VersionStartIncluding":30,"VersionEndExcluding":101,"VersionEndIncluding":30},"D44F30B1-C1B4-4FC9-ABF7-477968A00D15","3.1.0-4967",[],[104],{"id":105,"eventType":106,"eventTime":107,"details":108,"label":109,"color":110},"9f1305b4-9075-4c70-bc9a-85200960f372","NEW_NVD","2026-05-28T04:01:08.807543+00:00","New CVE added to NVD","Published to NVD","blue",{"lastModified":11,"cacheTime":112,"version":113},1793231312995,"2.0",{"score":115,"band":116,"action":117,"scoredAt":118},20,"Low","Monitor","2026-10-28T07:15:28.860312+00:00"]