[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEE6pSLvTBVN_tSyl6V7BAjz0LatMFiLUkMpZq8VWmfY":3,"g5a-risk:CVE-2021-3563":154},{"success":4,"data":5,"meta":151},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":28,"epssPercentile":25,"epssTimeSeries":29,"severity":30,"affectedProducts":31,"affectedProductsCount":58,"references":59,"referencesCount":83,"weaknesses":84,"weaknessesCount":93,"isActivelyExploited":94,"cisaInfo":25,"otxData":25,"relatedBlogPosts":95,"seoMetadata":96,"configurations":121,"relatedVendorCves":149,"notableEvents":150},"CVE-2021-3563","What is CVE-2021-3563?","A flaw was found in openstack-keystone. Only the first 72 characters of an application secret are verified allowing attackers bypass some password complexity which administrators may be counting on. The highest threat from this vulnerability is to data confidentiality and integrity.","A flaw was found in openstack-keystone. Only the first 72 characters of an application secret are verified allowing attackers bypass some password complexity...","2022-08-26T16:15:08.867","2024-01-21T23:15:44.057",7.4,"CVSS:3.1\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":25,"CVSSMetricV2":25,"CVSSMetricV40":25},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":26,"ImpactScore":27},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":22,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":22,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":23,"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,2.2,5.2,0.01746,[28,28,28,28,28,28,28],"High",[32,37,42,45,49,52,55],{"vendor":33,"product":34,"version":35,"criteria":36,"vulnerable":4},"openstack","keystone","*","cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*",{"vendor":38,"product":39,"version":40,"criteria":41,"vulnerable":4},"debian","debian_linux","10.0","cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",{"vendor":38,"product":39,"version":43,"criteria":44,"vulnerable":4},"11.0","cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",{"vendor":46,"product":47,"version":40,"criteria":48,"vulnerable":4},"redhat","openstack_platform","cpe:2.3:a:redhat:openstack_platform:10.0:*:*:*:*:*:*:*",{"vendor":46,"product":47,"version":50,"criteria":51,"vulnerable":4},"13.0","cpe:2.3:a:redhat:openstack_platform:13.0:*:*:*:*:*:*:*",{"vendor":46,"product":47,"version":53,"criteria":54,"vulnerable":4},"16.1","cpe:2.3:a:redhat:openstack_platform:16.1:*:*:*:*:*:*:*",{"vendor":46,"product":47,"version":56,"criteria":57,"vulnerable":4},"16.2","cpe:2.3:a:redhat:openstack_platform:16.2:*:*:*:*:*:*:*",7,[60,66,72,76,80],{"url":61,"source":62,"tags":63},"https:\u002F\u002Faccess.redhat.com\u002Fsecurity\u002Fcve\u002FCVE-2021-3563","Red Hat",[64,65],"Issue Tracking","Third Party Advisory",{"url":67,"source":68,"tags":69},"https:\u002F\u002Fbugs.launchpad.net\u002Fossa\u002F+bug\u002F1901891","Launchpad",[70,64,65,71],"Exploit","VDB Entry",{"url":73,"source":62,"tags":74},"https:\u002F\u002Fbugzilla.redhat.com\u002Fshow_bug.cgi?id=1962908",[70,64,65,75],"Vendor Advisory",{"url":77,"source":78,"tags":79},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2024\u002F01\u002Fmsg00007.html","Debian",[],{"url":81,"source":78,"tags":82},"https:\u002F\u002Fsecurity-tracker.debian.org\u002Ftracker\u002FCVE-2021-3563",[70,64,65],5,[85],{"id":86,"name":87,"description":88,"extendedDescription":89,"status":90,"abstraction":91,"structure":92},"CWE-863","Incorrect Authorization","The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.","Assuming a user with a given identity, authorization is the process of determining whether that user can access a given resource, based on the user's privileges and any permissions or other access-control specifications that apply to the resource.\nWhen access control checks are incorrectly applied, users are able to access data or perform actions that they should not be allowed to perform. This can lead to a wide range of problems, including information exposures, denial of service, and arbitrary code execution.","Incomplete","Class","Simple",1,false,[],{"title":97,"metaDescription":98,"keywords":99,"canonicalUrl":100,"structuredData":101},"What is CVE-2021-3563? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-3563, a high severity cyber security vulnerability from 2022. A flaw was found in openstack-keystone. Only the first 72 ch...","CVE-2021-3563, CVE-2021-3563 vulnerability, CVE-2021-3563 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2022, CVSS score, exploit, patch, remediation, openstack security, debian security, redhat security, keystone vulnerability, debian_linux vulnerability, openstack_platform vulnerability","\u002Fwhat-is\u002Fcve-2021-3563",{"@context":102,"@type":103,"headline":97,"description":98,"datePublished":10,"dateModified":11,"author":104,"publisher":108,"about":112,"mainEntityOfPage":116,"articleSection":119,"keywords":120},"https:\u002F\u002Fschema.org","TechArticle",{"@type":105,"name":106,"url":107},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":105,"name":106,"url":107,"logo":109},{"@type":110,"url":111},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":113,"name":6,"description":114,"additionalType":115},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":117,"@id":118},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-3563","Cybersecurity","CVE-2021-3563, CVE-2021-3563 vulnerability, CVE-2021-3563 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[122,129,137],{"Operator":25,"Negate":25,"Nodes":123},[124],{"Operator":125,"Negate":25,"CPEMatch":126},"OR",[127],{"Vulnerable":4,"Criteria":36,"MatchCriteriaID":128,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"6C97C834-563B-4D40-A01A-FD02975F5372",{"Operator":25,"Negate":25,"Nodes":130},[131],{"Operator":125,"Negate":25,"CPEMatch":132},[133,135],{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":134,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":136,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"FA6FEEC2-9F11-4643-8827-749718254FED",{"Operator":25,"Negate":25,"Nodes":138},[139],{"Operator":125,"Negate":25,"CPEMatch":140},[141,143,145,147],{"Vulnerable":4,"Criteria":48,"MatchCriteriaID":142,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"542B31BD-5767-4B33-9201-40548D1223B3",{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":144,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"C52600BF-9E87-4CD2-91F3-685AFE478C1E",{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":146,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"DCC81071-B46D-4F5D-AC25-B4A4CCC20C73",{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":148,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"4B3000D2-35DF-4A93-9FC0-1AD3AB8349B8",[],[],{"lastModified":11,"cacheTime":152,"version":153},1792249108041,"2.0",{"score":155,"band":156,"action":157,"scoredAt":158},50,"Medium","Plan remediation","2026-10-16T06:55:33.649323+00:00"]