[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f_V7P3n-yroW9N7b7Ol1Z2YScFKJEASZVqgeForNZKzg":3,"g5a-risk:CVE-2021-32926":131},{"success":4,"data":5,"meta":129},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":26,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":58,"references":59,"referencesCount":66,"weaknesses":67,"weaknessesCount":66,"isActivelyExploited":76,"cisaInfo":26,"otxData":26,"relatedBlogPosts":77,"seoMetadata":78,"configurations":103,"relatedVendorCves":127,"notableEvents":128},"CVE-2021-32926","What is CVE-2021-32926?","When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash. The user would no longer be able to authenticate to the controller (Micro800: All versions, MicroLogix 1400: Version 21 and later) causing a denial-of-service condition","When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate,...","2021-06-03T13:15:07.34","2022-10-25T19:34:53.373",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":29,"CVSSMetricV40":26},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"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,3.9,3.6,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":36,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":26,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:N\u002FI:N\u002FA:P","PARTIAL",5,"MEDIUM",10,2.9,0.02982,[39,39,39,39,39,39,39],"High",[43,48,52,55],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"rockwellautomation","micro800_firmware","*","cpe:2.3:o:rockwellautomation:micro800_firmware:*:*:*:*:*:*:*:*",{"vendor":44,"product":49,"version":50,"criteria":51,"vulnerable":4},"micro800","-","cpe:2.3:h:rockwellautomation:micro800:-:*:*:*:*:*:*:*",{"vendor":44,"product":53,"version":46,"criteria":54,"vulnerable":4},"micrologix_1400_firmware","cpe:2.3:o:rockwellautomation:micrologix_1400_firmware:*:*:*:*:*:*:*:*",{"vendor":44,"product":56,"version":50,"criteria":57,"vulnerable":4},"micrologix_1400","cpe:2.3:h:rockwellautomation:micrologix_1400:-:*:*:*:*:*:*:*",4,[60],{"url":61,"source":62,"tags":63},"https:\u002F\u002Fus-cert.cisa.gov\u002Fics\u002Fadvisories\u002Ficsa-21-145-02","CISA",[64,65],"Third Party Advisory","US Government Resource",1,[68],{"id":69,"name":70,"description":71,"extendedDescription":72,"status":73,"abstraction":74,"structure":75},"CWE-300","Channel Accessible by Non-Endpoint","The product does not adequately verify the identity of actors at both ends of a communication channel, or does not adequately ensure the integrity of the channel, in a way that allows the channel to be accessed or influenced by an actor that is not an endpoint.","In order to establish secure communication between two parties, it is often important to adequately verify the identity of entities at each end of the communication channel. Inadequate or inconsistent verification may result in insufficient or incorrect identification of either communicating entity. This can have negative consequences such as misplaced trust in the entity at the other end of the channel. An attacker can leverage this by interposing between the communicating entities and masquerading as the original entity. In the absence of sufficient verification of identity, such an attacker can eavesdrop and potentially modify the communication between the original entities.","Draft","Class","Simple",false,[],{"title":79,"metaDescription":80,"keywords":81,"canonicalUrl":82,"structuredData":83},"What is CVE-2021-32926? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-32926, a high severity cyber security vulnerability from 2021. When an authenticated password change request takes place, ...","CVE-2021-32926, CVE-2021-32926 vulnerability, CVE-2021-32926 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, rockwellautomation security, micro800_firmware vulnerability, micro800 vulnerability, micrologix_1400_firmware vulnerability, micrologix_1400 vulnerability","\u002Fwhat-is\u002Fcve-2021-32926",{"@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-2021-32926","Cybersecurity","CVE-2021-32926, CVE-2021-32926 vulnerability, CVE-2021-32926 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[104,116],{"Operator":105,"Negate":26,"Nodes":106},"AND",[107,112],{"Operator":108,"Negate":26,"CPEMatch":109},"OR",[110],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":111,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"03D4249D-322C-4015-B5B7-14C1E85C7295",{"Operator":108,"Negate":26,"CPEMatch":113},[114],{"Vulnerable":26,"Criteria":51,"MatchCriteriaID":115,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"215D0B80-D0F4-41FD-9255-FBB15C5E282F",{"Operator":105,"Negate":26,"Nodes":117},[118,123],{"Operator":108,"Negate":26,"CPEMatch":119},[120],{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":121,"VersionStartExcluding":26,"VersionStartIncluding":122,"VersionEndExcluding":26,"VersionEndIncluding":26},"BBA94A94-6328-4309-9EB1-95C433EE53F5","21.0",{"Operator":108,"Negate":26,"CPEMatch":124},[125],{"Vulnerable":26,"Criteria":57,"MatchCriteriaID":126,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"196EA0BE-FDF3-46BE-B3DA-5F49208C5D80",[],[],{"lastModified":11,"cacheTime":130,"version":32},1792338864105,{"score":132,"band":133,"action":134,"scoredAt":135},41,"Medium","Plan remediation","2026-10-16T06:51:13.952443+00:00"]