[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fE_O7gWfBru5EqYLJhumTKj1JCMIQ-hA7cssEABr-ktg":3,"g5a-risk:CVE-2022-20921":99},{"success":4,"data":5,"meta":96},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":33,"epssPercentile":26,"epssTimeSeries":34,"severity":35,"affectedProducts":36,"affectedProductsCount":42,"references":43,"referencesCount":42,"weaknesses":49,"weaknessesCount":42,"isActivelyExploited":58,"cisaInfo":26,"otxData":26,"relatedBlogPosts":59,"seoMetadata":60,"configurations":85,"relatedVendorCves":94,"notableEvents":95},"CVE-2022-20921","What is CVE-2022-20921?","A vulnerability in the API implementation of Cisco ACI Multi-Site Orchestrator (MSO) could allow an authenticated, remote attacker to elevate privileges on an affected device. This vulnerability is due to improper authorization on specific APIs. An attacker could exploit this vulnerability by sending crafted HTTP requests. A successful exploit could allow an attacker who is authenticated with non-Administrator privileges to elevate to Administrator privileges on an affected device.","A vulnerability in the API implementation of Cisco ACI Multi-Site Orchestrator (MSO) could allow an authenticated, remote attacker to elevate privileges on a...","2022-08-25T19:15:08.327","2023-11-07T03:43:19.91",8.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":26,"CVSSMetricV40":26},[16,29],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":25,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH",null,2.8,5.9,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":28},"d1c1063e-7a18-46af-9102-31f8928bc633","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":25,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},0.01181,[33,33,33,33,33,33,33],"High",[37],{"vendor":38,"product":39,"version":40,"criteria":41,"vulnerable":4},"cisco","aci_multi-site_orchestrator","*","cpe:2.3:a:cisco:aci_multi-site_orchestrator:*:*:*:*:*:*:*:*",1,[44],{"url":45,"source":46,"tags":47},"https:\u002F\u002Ftools.cisco.com\u002Fsecurity\u002Fcenter\u002Fcontent\u002FCiscoSecurityAdvisory\u002Fcisco-sa-mso-prvesc-BPFp9cZs","Cisco",[48],"Vendor Advisory",[50],{"id":51,"name":52,"description":53,"extendedDescription":54,"status":55,"abstraction":56,"structure":57},"CWE-285","Improper Authorization","The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.","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 not applied consistently - or not at all - 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.","Draft","Class","Simple",false,[],{"title":61,"metaDescription":62,"keywords":63,"canonicalUrl":64,"structuredData":65},"What is CVE-2022-20921? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-20921, a high severity cyber security vulnerability from 2022. A vulnerability in the API implementation of Cisco ACI Mult...","CVE-2022-20921, CVE-2022-20921 vulnerability, CVE-2022-20921 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, cisco security, aci_multi-site_orchestrator vulnerability","\u002Fwhat-is\u002Fcve-2022-20921",{"@context":66,"@type":67,"headline":61,"description":62,"datePublished":10,"dateModified":11,"author":68,"publisher":72,"about":76,"mainEntityOfPage":80,"articleSection":83,"keywords":84},"https:\u002F\u002Fschema.org","TechArticle",{"@type":69,"name":70,"url":71},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":69,"name":70,"url":71,"logo":73},{"@type":74,"url":75},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":77,"name":6,"description":78,"additionalType":79},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":81,"@id":82},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2022-20921","Cybersecurity","CVE-2022-20921, CVE-2022-20921 vulnerability, CVE-2022-20921 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[86],{"Operator":26,"Negate":26,"Nodes":87},[88],{"Operator":89,"Negate":26,"CPEMatch":90},"OR",[91],{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":92,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":93,"VersionEndIncluding":26},"7D05D458-F85C-46D2-BDAC-C46CF85D4F7D","3.1\\(1n\\)",[],[],{"lastModified":11,"cacheTime":97,"version":98},1792464357611,"2.0",{"score":100,"band":101,"action":102,"scoredAt":103},47,"Medium","Plan remediation","2026-10-16T06:55:33.625785+00:00"]