[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2CSchPXM-qVvBzx5gING2McZb-S0VNxXanJUHVAsJDE":3,"g5a-risk:CVE-2021-3057":151},{"success":4,"data":5,"meta":149},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":25,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":51,"references":52,"referencesCount":58,"weaknesses":59,"weaknessesCount":51,"isActivelyExploited":73,"cisaInfo":25,"otxData":25,"relatedBlogPosts":74,"seoMetadata":75,"configurations":100,"relatedVendorCves":147,"notableEvents":148},"CVE-2021-3057","What is CVE-2021-3057?","A stack-based buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that enables a man-in-the-middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.9 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on the Universal Windows Platform; GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.1 on Linux.","A stack-based buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that enables a man-in-the-middle attacker to disrupt system pr...","2021-10-13T16:15:07.783","2021-10-20T19:27:03.857",8.1,"CVSS:3.1\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":25,"CVSSMetricV2":28,"CVSSMetricV40":25},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":26,"ImpactScore":27},"psirt@paloaltonetworks.com","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":22,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":22,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":22,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},"3.1","NETWORK","HIGH","NONE","UNCHANGED",null,2.2,5.9,[29],{"Source":30,"Type":18,"CVSSData":31,"BaseSeverity":22,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":25,"ObtainAllPrivilege":25,"ObtainUserPrivilege":25,"ObtainOtherPrivilege":25,"UserInteractionRequired":25},"nvd@nist.gov",{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":34,"Authentication":23,"ConfidentialityImpact":35,"IntegrityImpact":35,"AvailabilityImpact":35,"BaseScore":36,"BaseSeverity":25,"Exploitability":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"CollateralDamagePotential":25,"TargetDistribution":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"EnvironmentalScore":25},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:C\u002FI:C\u002FA:C","MEDIUM","COMPLETE",9.3,8.6,10,0.01429,[39,39,39,39,39,39,39],"High",[43,48],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"paloaltonetworks","globalprotect","*","cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:linux:*:*",{"vendor":44,"product":45,"version":49,"criteria":50,"vulnerable":4},"5.0","cpe:2.3:a:paloaltonetworks:globalprotect:5.0:*:*:*:*:universal_windows_platform:*:*",2,[53],{"url":54,"source":55,"tags":56},"https:\u002F\u002Fsecurity.paloaltonetworks.com\u002FCVE-2021-3057","Paloaltonetworks",[57],"Vendor Advisory",1,[60,68],{"id":61,"name":62,"description":63,"extendedDescription":64,"status":65,"abstraction":66,"structure":67},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","","Draft","Base","Simple",{"id":69,"name":70,"description":71,"extendedDescription":64,"status":65,"abstraction":72,"structure":67},"CWE-121","Stack-based Buffer Overflow","A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).","Variant",false,[],{"title":76,"metaDescription":77,"keywords":78,"canonicalUrl":79,"structuredData":80},"What is CVE-2021-3057? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-3057, a high severity cyber security vulnerability from 2021. A stack-based buffer overflow vulnerability exists in the Pa...","CVE-2021-3057, CVE-2021-3057 vulnerability, CVE-2021-3057 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, paloaltonetworks security, globalprotect vulnerability","\u002Fwhat-is\u002Fcve-2021-3057",{"@context":81,"@type":82,"headline":76,"description":77,"datePublished":10,"dateModified":11,"author":83,"publisher":87,"about":91,"mainEntityOfPage":95,"articleSection":98,"keywords":99},"https:\u002F\u002Fschema.org","TechArticle",{"@type":84,"name":85,"url":86},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":84,"name":85,"url":86,"logo":88},{"@type":89,"url":90},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":92,"name":6,"description":93,"additionalType":94},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":96,"@id":97},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-3057","Cybersecurity","CVE-2021-3057, CVE-2021-3057 vulnerability, CVE-2021-3057 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[101],{"Operator":25,"Negate":25,"Nodes":102},[103],{"Operator":104,"Negate":25,"CPEMatch":105},"OR",[106,109,113,117,121,124,127,131,135,137,139,141,145],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":107,"VersionStartExcluding":25,"VersionStartIncluding":49,"VersionEndExcluding":25,"VersionEndIncluding":108},"27A40339-3816-4979-9705-2BA65C4485A3","5.0.8",{"Vulnerable":4,"Criteria":110,"MatchCriteriaID":111,"VersionStartExcluding":25,"VersionStartIncluding":49,"VersionEndExcluding":25,"VersionEndIncluding":112},"cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:macos:*:*","135DF658-334F-488A-AF89-F6655F55553A","5.0.9",{"Vulnerable":4,"Criteria":114,"MatchCriteriaID":115,"VersionStartExcluding":25,"VersionStartIncluding":49,"VersionEndExcluding":25,"VersionEndIncluding":116},"cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*","0E7CFF6E-3351-4E89-9CAA-FDE41CCF6C4F","5.0.10",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":118,"VersionStartExcluding":25,"VersionStartIncluding":119,"VersionEndExcluding":25,"VersionEndIncluding":120},"4658EFFB-74B9-4EE1-9044-060A109366A5","5.1","5.1.1",{"Vulnerable":4,"Criteria":122,"MatchCriteriaID":123,"VersionStartExcluding":25,"VersionStartIncluding":119,"VersionEndExcluding":25,"VersionEndIncluding":120},"cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:universal_windows_platform:*:*","511996AA-C9AE-4B0B-8A95-3A6ABECC89A1",{"Vulnerable":4,"Criteria":114,"MatchCriteriaID":125,"VersionStartExcluding":25,"VersionStartIncluding":119,"VersionEndExcluding":126,"VersionEndIncluding":25},"83122FE0-55DC-4060-B553-4F7C45192ABF","5.1.9",{"Vulnerable":4,"Criteria":110,"MatchCriteriaID":128,"VersionStartExcluding":25,"VersionStartIncluding":129,"VersionEndExcluding":25,"VersionEndIncluding":130},"1FD9AB74-21E7-4822-A16F-A23AA110B262","5.1.0","5.1.4",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":132,"VersionStartExcluding":25,"VersionStartIncluding":133,"VersionEndExcluding":134,"VersionEndIncluding":25},"DDF7AE8D-C8B9-4B72-AF3E-2E5B80234A86","5.2","5.2.8",{"Vulnerable":4,"Criteria":110,"MatchCriteriaID":136,"VersionStartExcluding":25,"VersionStartIncluding":133,"VersionEndExcluding":134,"VersionEndIncluding":25},"E4C4A15B-CCEB-4663-9836-B11D13CA03B9",{"Vulnerable":4,"Criteria":122,"MatchCriteriaID":138,"VersionStartExcluding":25,"VersionStartIncluding":133,"VersionEndExcluding":134,"VersionEndIncluding":25},"C099E60F-55FE-4A36-88FC-C84E6B46E752",{"Vulnerable":4,"Criteria":114,"MatchCriteriaID":140,"VersionStartExcluding":25,"VersionStartIncluding":133,"VersionEndExcluding":134,"VersionEndIncluding":25},"694EFE3E-296B-4466-9391-C3577BC9FEE8",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":142,"VersionStartExcluding":25,"VersionStartIncluding":143,"VersionEndExcluding":144,"VersionEndIncluding":25},"DAD2A294-98F8-4468-9AF0-8B18FCCC49C2","5.3","5.3.1",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":146,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"89A946DF-8E7B-41A7-A63F-E9F22D57C041",[],[],{"lastModified":11,"cacheTime":150,"version":32},1792237733582,{"score":152,"band":153,"action":154,"scoredAt":155},48,"Medium","Plan remediation","2026-10-16T06:52:16.01575+00:00"]