[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fPWMqJazUmroVTJqJyIlwwFuBUFnr9eDjuWBuwj2kR1g":3,"g5a-risk:CVE-2021-22530":136},{"success":4,"data":5,"meta":133},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":41,"epssPercentile":28,"epssTimeSeries":42,"severity":43,"affectedProducts":44,"affectedProductsCount":53,"references":54,"referencesCount":60,"weaknesses":61,"weaknessesCount":53,"isActivelyExploited":76,"cisaInfo":28,"otxData":28,"relatedBlogPosts":77,"seoMetadata":78,"configurations":103,"relatedVendorCves":131,"notableEvents":132},"CVE-2021-22530","What is CVE-2021-22530?","A vulnerability identified in NetIQ Advance Authentication that doesn't enforce account lockout when brute force attack is performed on API based login. This issue may lead to user account compromise if successful or may impact server performance. This issue impacts all NetIQ Advance Authentication before 6.3.5.1","A vulnerability identified in NetIQ Advance Authentication that doesn't enforce account lockout when brute force attack is performed on API based login. This...","2024-08-28T07:15:06.75","2026-06-17T03:37:23.467",9.9,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:C\u002FC:H\u002FI:L\u002FA:L",{"CVSSMetricV31":15,"CVSSMetricV30":38,"CVSSMetricV2":39,"CVSSMetricV40":40},[16,31],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":29,"ImpactScore":30},"security@opentext.com","Secondary",{"Version":20,"VectorString":21,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":27,"BaseSeverity":26,"ExploitCodeMaturity":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"TemporalSeverity":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"ModifiedAttackVector":28,"ModifiedAttackComplexity":28,"ModifiedPrivilegesRequired":28,"ModifiedUserInteraction":28,"ModifiedScope":28,"ModifiedConfidentialityImpact":28,"ModifiedIntegrityImpact":28,"ModifiedAvailabilityImpact":28,"EnvironmentalScore":28,"EnvironmentalSeverity":28},"3.1","CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:R\u002FS:C\u002FC:H\u002FI:L\u002FA:L","NETWORK","LOW","REQUIRED","CHANGED","HIGH",8.2,null,2.3,5.3,{"Source":32,"Type":33,"CVSSData":34,"ExploitabilityScore":37,"ImpactScore":30},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":35,"UserInteraction":35,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":36,"ExploitCodeMaturity":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"TemporalSeverity":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"ModifiedAttackVector":28,"ModifiedAttackComplexity":28,"ModifiedPrivilegesRequired":28,"ModifiedUserInteraction":28,"ModifiedScope":28,"ModifiedConfidentialityImpact":28,"ModifiedIntegrityImpact":28,"ModifiedAvailabilityImpact":28,"EnvironmentalScore":28,"EnvironmentalSeverity":28},"NONE","CRITICAL",3.9,[],[],[],0.00228,[41,41,41,41,41,41,41],"Critical",[45,50],{"vendor":46,"product":47,"version":48,"criteria":49,"vulnerable":4},"microfocus","netiq_advanced_authentication","*","cpe:2.3:a:microfocus:netiq_advanced_authentication:*:*:*:*:*:*:*:*",{"vendor":46,"product":47,"version":51,"criteria":52,"vulnerable":4},"6.3","cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:-:*:*:*:*:*:*",2,[55],{"url":56,"source":57,"tags":58},"https:\u002F\u002Fwww.netiq.com\u002Fdocumentation\u002Fadvanced-authentication-63\u002Fadvanced-authentication-releasenotes-6351\u002Fdata\u002Fadvanced-authentication-releasenotes-6351.html","Netiq",[59],"Release Notes",1,[62,70],{"id":63,"name":64,"description":65,"extendedDescription":66,"status":67,"abstraction":68,"structure":69},"CWE-307","Improper Restriction of Excessive Authentication Attempts","The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks.","","Draft","Base","Simple",{"id":71,"name":72,"description":73,"extendedDescription":74,"status":67,"abstraction":75,"structure":69},"CWE-667","Improper Locking","The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.","Locking is a type of synchronization behavior that ensures that multiple independently-operating processes or threads do not interfere with each other when accessing the same resource. All processes\u002Fthreads are expected to follow the same steps for locking. If these steps are not followed precisely - or if no locking is done at all - then another process\u002Fthread could modify the shared resource in a way that is not visible or predictable to the original process.  This can lead to data or memory corruption, denial of service, etc.","Class",false,[],{"title":79,"metaDescription":80,"keywords":81,"canonicalUrl":82,"structuredData":83},"What is CVE-2021-22530? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-22530, a critical severity cyber security vulnerability from 2024. A vulnerability identified in NetIQ Advance Authenticat...","CVE-2021-22530, CVE-2021-22530 vulnerability, CVE-2021-22530 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2024, CVSS score, exploit, patch, remediation, microfocus security, netiq_advanced_authentication vulnerability","\u002Fwhat-is\u002Fcve-2021-22530",{"@context":84,"@type":85,"headline":79,"description":80,"datePublished":10,"dateModified":11,"author":86,"publisher":90,"about":94,"mainEntityOfPage":98,"articleSection":101,"keywords":102},"https:\u002F\u002Fschema.org","TechArticle",{"@type":87,"name":88,"url":89},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":87,"name":88,"url":89,"logo":91},{"@type":92,"url":93},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":95,"name":6,"description":96,"additionalType":97},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":99,"@id":100},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-22530","Cybersecurity","CVE-2021-22530, CVE-2021-22530 vulnerability, CVE-2021-22530 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[104],{"Operator":28,"Negate":28,"Nodes":105},[106],{"Operator":107,"Negate":76,"CPEMatch":108},"OR",[109,111,113,116,119,122,125,128],{"Vulnerable":4,"Criteria":49,"MatchCriteriaID":110,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":51,"VersionEndIncluding":28},"7D8BAEC8-626A-4520-A89F-DB40CC774D87",{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":112,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"689649F7-75D8-4D13-9A71-50C2908EACA5",{"Vulnerable":4,"Criteria":114,"MatchCriteriaID":115,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp1:*:*:*:*:*:*","A0F82417-D88A-40C5-AD90-7AB826E29C2D",{"Vulnerable":4,"Criteria":117,"MatchCriteriaID":118,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp2:*:*:*:*:*:*","0DD98BB8-7A85-41D6-B1CB-7849D61F085A",{"Vulnerable":4,"Criteria":120,"MatchCriteriaID":121,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp3:*:*:*:*:*:*","729C4860-8CAC-4D4B-8C68-00B1E84E700A",{"Vulnerable":4,"Criteria":123,"MatchCriteriaID":124,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp4:*:*:*:*:*:*","FEFFEB38-B4CA-48ED-9149-073334346CA3",{"Vulnerable":4,"Criteria":126,"MatchCriteriaID":127,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp4_patch1:*:*:*:*:*:*","B14AC9B7-9339-44BA-BF1B-1876DAFBCA14",{"Vulnerable":4,"Criteria":129,"MatchCriteriaID":130,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp5:*:*:*:*:*:*","4A5CE16C-376A-40C1-83E9-2424AAAB668D",[],[],{"lastModified":11,"cacheTime":134,"version":135},1792372962705,"2.0",{"score":137,"band":138,"action":139,"scoredAt":140},55,"Medium","Plan remediation","2026-10-16T07:03:39.248829+00:00"]