[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f5d6ExQUsY23CQzQFrgoaC6r3_LfJKa_s9iHdxUyMe7Q":3,"g5a-risk:CVE-2025-42999":143},{"success":4,"data":5,"meta":140},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":32,"epssPercentile":27,"epssTimeSeries":33,"severity":34,"affectedProducts":35,"affectedProductsCount":41,"references":42,"referencesCount":64,"weaknesses":65,"weaknessesCount":41,"isActivelyExploited":4,"cisaInfo":74,"otxData":27,"relatedBlogPosts":76,"seoMetadata":77,"configurations":102,"relatedVendorCves":111,"notableEvents":112},"CVE-2025-42999","What is CVE-2025-42999?","SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system.","SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, coul...","2025-05-13T01:15:48.44","2025-10-31T21:58:56.343",9.1,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:H\u002FUI:N\u002FS:C\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":30,"CVSSMetricV2":31,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"cna@sap.com","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","HIGH","NONE","CHANGED","CRITICAL",null,2.3,6,[],[],0.12743,[32,32,32,32,32,32,32],"Critical",[36],{"vendor":37,"product":38,"version":39,"criteria":40,"vulnerable":4},"sap","netweaver","7.5","cpe:2.3:a:sap:netweaver:7.5:*:*:*:*:*:*:*",1,[43,48,53,59],{"url":44,"source":45,"tags":46},"https:\u002F\u002Fme.sap.com\u002Fnotes\u002F3604119","Sap",[47],"Permissions Required",{"url":49,"source":50,"tags":51},"https:\u002F\u002Furl.sap\u002Fsapsecuritypatchday","Url",[52],"Vendor Advisory",{"url":54,"source":55,"tags":56},"https:\u002F\u002Fonapsis.com\u002Fblog\u002Factive-exploitation-of-sap-vulnerability-cve-2025-31324\u002F","Onapsis",[57,58],"Exploit","Third Party Advisory",{"url":60,"source":61,"tags":62},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2025-42999","CISA",[63],"US Government Resource",4,[66],{"id":67,"name":68,"description":69,"extendedDescription":70,"status":71,"abstraction":72,"structure":73},"CWE-502","Deserialization of Untrusted Data","The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.","It is often convenient to serialize objects for communication or to save them for later use. However, deserialized data or code can often be modified without using the provided accessor functions if it does not use cryptography to protect itself. Furthermore, any cryptography would still be client-side security -- which is a dangerous security assumption.\nData that is untrusted can not be trusted to be well-formed.\nWhen developers place no restrictions on \"gadget chains,\" or series of instances and method invocations that can self-execute during the deserialization process (i.e., before the object is returned to the caller), it is sometimes possible for attackers to leverage them to perform unauthorized actions, like generating a shell.","Draft","Base","Simple",{"shortDescription":75,"requiredAction":75,"vulnerabilityName":75,"dateAdded":27},"",[],{"title":78,"metaDescription":79,"keywords":80,"canonicalUrl":81,"structuredData":82},"What is CVE-2025-42999? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2025-42999, a critical severity cyber security vulnerability from 2025. SAP NetWeaver Visual Composer Metadata Uploader is vuln...","CVE-2025-42999, CVE-2025-42999 vulnerability, CVE-2025-42999 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2025, CVSS score, exploit, patch, remediation, sap security, netweaver vulnerability","\u002Fwhat-is\u002Fcve-2025-42999",{"@context":83,"@type":84,"headline":78,"description":79,"datePublished":10,"dateModified":11,"author":85,"publisher":89,"about":93,"mainEntityOfPage":97,"articleSection":100,"keywords":101},"https:\u002F\u002Fschema.org","TechArticle",{"@type":86,"name":87,"url":88},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":86,"name":87,"url":88,"logo":90},{"@type":91,"url":92},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":94,"name":6,"description":95,"additionalType":96},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":98,"@id":99},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2025-42999","Cybersecurity","CVE-2025-42999, CVE-2025-42999 vulnerability, CVE-2025-42999 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[103],{"Operator":27,"Negate":27,"Nodes":104},[105],{"Operator":106,"Negate":107,"CPEMatch":108},"OR",false,[109],{"Vulnerable":4,"Criteria":40,"MatchCriteriaID":110,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"74F7C92A-48F7-456A-BDFF-91A482DE8546",[],[113,120,127,133],{"id":114,"eventType":115,"eventTime":116,"details":117,"label":118,"color":119},"e935d84f-b9e0-4de8-a039-37a487dbee5d","NEW_NVD","2025-05-13T02:15:35.30596+00:00","New CVE added to NVD","Published to NVD","blue",{"id":121,"eventType":122,"eventTime":123,"details":124,"label":125,"color":126},"87e3a61f-a131-436f-82bb-d29650d86810","NEW_CISA","2025-05-15T23:45:03.562834+00:00","CVE added to CISA Known Exploited Vulnerabilities","Added to CISA KEV","red",{"id":128,"eventType":129,"eventTime":130,"details":131,"label":132,"color":126},"c0a2a5f0-8d40-4e8e-808f-643eb9b20801","HIGH_EPSS_DELTA","2025-10-10T04:04:25.463362+00:00","Daily EPSS score increased by 0.172 on 2025-06-11","EPSS Score Increased",{"id":134,"eventType":135,"eventTime":136,"details":137,"label":138,"color":139},"93b07b1a-febf-42d6-a102-275466e07001","LOW_EPSS_DELTA","2025-11-18T04:03:40.767658+00:00","Daily EPSS score decreased by 0.179 on 2025-06-11","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":141,"version":142},1792358091826,"2.0",{"score":144,"band":34,"action":145,"scoredAt":146},89,"Emergency patch","2026-10-16T07:07:15.43411+00:00"]