[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fAa4IYAQ5wJ99VVLxjLSWldSOUg9Bzf-Qb9iRQJTgLjo":3,"g5a-risk:CVE-2022-43931":138},{"success":4,"data":5,"meta":135},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":34,"epssPercentile":27,"epssTimeSeries":35,"severity":36,"affectedProducts":37,"affectedProductsCount":50,"references":51,"referencesCount":57,"weaknesses":58,"weaknessesCount":57,"isActivelyExploited":67,"cisaInfo":27,"otxData":27,"relatedBlogPosts":68,"seoMetadata":69,"configurations":94,"relatedVendorCves":119,"notableEvents":120},"CVE-2022-43931","What is CVE-2022-43931?","Out-of-bounds write vulnerability in Remote Desktop Functionality in Synology VPN Plus Server before 1.4.3-0534 and 1.4.4-0635 allows remote attackers to execute arbitrary commands via unspecified vectors.","Out-of-bounds write vulnerability in Remote Desktop Functionality in Synology VPN Plus Server before 1.4.3-0534 and 1.4.4-0635 allows remote attackers to exe...","2023-01-03T04:15:09.47","2023-11-07T03:54:08.313",10,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:C\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":27,"CVSSMetricV40":27},[16,30],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","CHANGED","HIGH","CRITICAL",null,3.9,6,{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":28,"ImpactScore":29},"db201096-a0cc-46c7-9a55-61d9e221bf01","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},0.16841,[34,34,34,34,34,34,34],"Critical",[38,43,47],{"vendor":39,"product":40,"version":41,"criteria":42,"vulnerable":4},"synology","vpn_plus_server","*","cpe:2.3:a:synology:vpn_plus_server:*:*:*:*:*:*:*:*",{"vendor":39,"product":44,"version":45,"criteria":46,"vulnerable":4},"router_manager","1.2","cpe:2.3:o:synology:router_manager:1.2:*:*:*:*:*:*:*",{"vendor":39,"product":44,"version":48,"criteria":49,"vulnerable":4},"1.3","cpe:2.3:o:synology:router_manager:1.3:*:*:*:*:*:*:*",3,[52],{"url":53,"source":54,"tags":55},"https:\u002F\u002Fwww.synology.com\u002Fen-global\u002Fsecurity\u002Fadvisory\u002FSynology_SA_22_26","Synology",[56],"Vendor Advisory",1,[59],{"id":60,"name":61,"description":62,"extendedDescription":63,"status":64,"abstraction":65,"structure":66},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","","Draft","Base","Simple",false,[],{"title":70,"metaDescription":71,"keywords":72,"canonicalUrl":73,"structuredData":74},"What is CVE-2022-43931? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-43931, a critical severity cyber security vulnerability from 2023. Out-of-bounds write vulnerability in Remote Desktop Fun...","CVE-2022-43931, CVE-2022-43931 vulnerability, CVE-2022-43931 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2023, CVSS score, exploit, patch, remediation, synology security, vpn_plus_server vulnerability, router_manager vulnerability","\u002Fwhat-is\u002Fcve-2022-43931",{"@context":75,"@type":76,"headline":70,"description":71,"datePublished":10,"dateModified":11,"author":77,"publisher":81,"about":85,"mainEntityOfPage":89,"articleSection":92,"keywords":93},"https:\u002F\u002Fschema.org","TechArticle",{"@type":78,"name":79,"url":80},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":78,"name":79,"url":80,"logo":82},{"@type":83,"url":84},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":86,"name":6,"description":87,"additionalType":88},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":90,"@id":91},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2022-43931","Cybersecurity","CVE-2022-43931, CVE-2022-43931 vulnerability, CVE-2022-43931 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[95,108],{"Operator":96,"Negate":27,"Nodes":97},"AND",[98,104],{"Operator":99,"Negate":27,"CPEMatch":100},"OR",[101],{"Vulnerable":4,"Criteria":42,"MatchCriteriaID":102,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":103,"VersionEndIncluding":27},"1B9447F9-2136-4373-874A-EB22975E05A8","1.4.3-0534",{"Operator":99,"Negate":27,"CPEMatch":105},[106],{"Vulnerable":27,"Criteria":46,"MatchCriteriaID":107,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"43088D16-C9DE-4562-A935-F0A056FAC94F",{"Operator":96,"Negate":27,"Nodes":109},[110,115],{"Operator":99,"Negate":27,"CPEMatch":111},[112],{"Vulnerable":4,"Criteria":42,"MatchCriteriaID":113,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":114,"VersionEndIncluding":27},"466C2C1F-6D2D-45F8-AA1D-B9A15B5A8DDE","1.4.4-0635",{"Operator":99,"Negate":27,"CPEMatch":116},[117],{"Vulnerable":27,"Criteria":49,"MatchCriteriaID":118,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"69719ACD-229C-4685-BADB-52FB55671BD9",[],[121,128],{"id":122,"eventType":123,"eventTime":124,"details":125,"label":126,"color":127},"7efb9df6-096b-4cc8-ac0e-799b8c9e89c0","LOW_EPSS_DELTA","2025-11-19T04:05:31.309776+00:00","Daily EPSS score decreased by 0.230 on 2023-12-30","EPSS Score Decreased","green",{"id":129,"eventType":130,"eventTime":131,"details":132,"label":133,"color":134},"47475e2c-6f32-477e-808e-cae382ac4b7c","HIGH_EPSS_DELTA","2025-11-22T04:05:19.852063+00:00","Daily EPSS score increased by 0.230 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":136,"version":137},1792265387703,"2.0",{"score":139,"band":140,"action":141,"scoredAt":142},56,"Medium","Plan remediation","2026-10-16T06:56:44.685666+00:00"]