[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fm1Npe077QpyBBHhy2Tk0LhP7ZN4zDF_Nt5ZxoBUobMU":3,"g5a-risk:CVE-2025-53771":134},{"success":4,"data":5,"meta":131},true,{"cveId":6,"title":7,"description":8,"shortDescription":8,"publishedDate":9,"lastModified":10,"cvssScore":11,"cvssVector":12,"cvssMetrics":13,"epssScore":30,"epssPercentile":25,"epssTimeSeries":31,"severity":32,"affectedProducts":33,"affectedProductsCount":45,"references":46,"referencesCount":57,"weaknesses":58,"weaknessesCount":67,"isActivelyExploited":68,"cisaInfo":25,"otxData":25,"relatedBlogPosts":69,"seoMetadata":70,"configurations":95,"relatedVendorCves":108,"notableEvents":109},"CVE-2025-53771","What is CVE-2025-53771?","Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.","2025-07-20T23:15:31.807","2025-08-14T17:29:05.87",6.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:L\u002FI:L\u002FA:N",{"CVSSMetricV31":14,"CVSSMetricV30":28,"CVSSMetricV2":29,"CVSSMetricV40":25},[15],{"Source":16,"Type":17,"CVSSData":18,"ExploitabilityScore":26,"ImpactScore":27},"secure@microsoft.com","Secondary",{"Version":19,"VectorString":12,"AttackVector":20,"AttackComplexity":21,"PrivilegesRequired":22,"UserInteraction":22,"Scope":23,"ConfidentialityImpact":21,"IntegrityImpact":21,"AvailabilityImpact":22,"BaseScore":11,"BaseSeverity":24,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},"3.1","NETWORK","LOW","NONE","UNCHANGED","MEDIUM",null,3.9,2.5,[],[],0.99859,[30,30,30,30,30,30,30],"Medium",[34,39,42],{"vendor":35,"product":36,"version":37,"criteria":38,"vulnerable":4},"microsoft","sharepoint_server","*","cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:subscription:*:*:*",{"vendor":35,"product":36,"version":40,"criteria":41,"vulnerable":4},"2016","cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*",{"vendor":35,"product":36,"version":43,"criteria":44,"vulnerable":4},"2019","cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*",3,[47,52],{"url":48,"source":49,"tags":50},"https:\u002F\u002Fmsrc.microsoft.com\u002Fupdate-guide\u002Fvulnerability\u002FCVE-2025-53771","Microsoft",[51],"Vendor Advisory",{"url":53,"source":54,"tags":55},"https:\u002F\u002Fwww.bleepingcomputer.com\u002Fnews\u002Fmicrosoft\u002Fmicrosoft-sharepoint-zero-day-exploited-in-rce-attacks-no-patch-available\u002F","Bleepingcomputer",[56],"Press\u002FMedia Coverage",2,[59],{"id":60,"name":61,"description":62,"extendedDescription":63,"status":64,"abstraction":65,"structure":66},"CWE-287","Improper Authentication","When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.","","Draft","Class","Simple",1,false,[],{"title":71,"metaDescription":72,"keywords":73,"canonicalUrl":74,"structuredData":75},"What is CVE-2025-53771? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2025-53771, a medium severity cyber security vulnerability from 2025. High exploit probability (99.9%). Improper authentication...","CVE-2025-53771, CVE-2025-53771 vulnerability, CVE-2025-53771 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2025, CVSS score, exploit, patch, remediation, microsoft security, sharepoint_server vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2025-53771",{"@context":76,"@type":77,"headline":71,"description":72,"datePublished":9,"dateModified":10,"author":78,"publisher":82,"about":86,"mainEntityOfPage":90,"articleSection":93,"keywords":94},"https:\u002F\u002Fschema.org","TechArticle",{"@type":79,"name":80,"url":81},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":79,"name":80,"url":81,"logo":83},{"@type":84,"url":85},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":87,"name":6,"description":88,"additionalType":89},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":91,"@id":92},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2025-53771","Cybersecurity","CVE-2025-53771, CVE-2025-53771 vulnerability, CVE-2025-53771 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[96],{"Operator":25,"Negate":25,"Nodes":97},[98],{"Operator":99,"Negate":68,"CPEMatch":100},"OR",[101,104,106],{"Vulnerable":4,"Criteria":38,"MatchCriteriaID":102,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":103,"VersionEndIncluding":25},"E1677A89-14A2-496E-A2EB-387B1BFE876C","16.0.18526.20508",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":105,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"F815EF1D-7B60-47BE-9AC2-2548F99F10E4",{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":107,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"6122D014-5BF1-4AF4-8B4D-80205ED7785E",[],[110,117,124],{"id":111,"eventType":112,"eventTime":113,"details":114,"label":115,"color":116},"6d7d8b48-af90-4048-85d7-15e4f8f583c7","NEW_NVD","2025-07-21T04:00:58.581148+00:00","New CVE added to NVD","Published to NVD","blue",{"id":118,"eventType":119,"eventTime":120,"details":121,"label":122,"color":123},"7bc25155-47d3-4d5e-b7be-3f6b5f102619","HIGH_EPSS_DELTA","2025-08-08T04:06:32.511328+00:00","Daily EPSS score increased by 0.114 on 2025-07-22","EPSS Score Increased","red",{"id":125,"eventType":126,"eventTime":127,"details":128,"label":129,"color":130},"ce2c0550-106b-4017-a483-b6e7805c6fc4","LOW_EPSS_DELTA","2026-04-01T14:20:33.502962+00:00","Daily EPSS score decreased by 0.118 on 2025-07-22","EPSS Score Decreased","green",{"lastModified":10,"cacheTime":132,"version":133},1792326731197,"2.0",{"score":135,"band":136,"action":137,"scoredAt":138},75,"High","Patch now","2026-10-16T07:08:06.731514+00:00"]