[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f-93egeOvH0GqrMSPBT6DsJSK7sqhb9A7uPALcXm1LdY":3,"g5a-risk:CVE-2020-25654":145},{"success":4,"data":5,"meta":143},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":56,"references":57,"referencesCount":82,"weaknesses":83,"weaknessesCount":92,"isActivelyExploited":93,"cisaInfo":26,"otxData":26,"relatedBlogPosts":94,"seoMetadata":95,"configurations":120,"relatedVendorCves":141,"notableEvents":142},"CVE-2020-25654","What is CVE-2020-25654?","An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with various daemons directly to perform certain tasks that they would be prevented by ACLs from doing if they went through the configuration.","An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with vario...","2020-11-24T20:15:11.79","2023-09-29T11:15:41.83",7.2,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:H\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\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":24,"Scope":25,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":23,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":23,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","HIGH","NONE","UNCHANGED",null,1.2,5.9,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":23,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":22,"Authentication":34,"ConfidentialityImpact":35,"IntegrityImpact":35,"AvailabilityImpact":35,"BaseScore":36,"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:S\u002FC:C\u002FI:C\u002FA:C","SINGLE","COMPLETE",9,8,10,0.01868,[39,39,39,39,39,39,39],"High",[43,48,51],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"clusterlabs","pacemaker","*","cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:*",{"vendor":44,"product":45,"version":49,"criteria":50,"vulnerable":4},"2.0.5","cpe:2.3:a:clusterlabs:pacemaker:2.0.5:rc1:*:*:*:*:*:*",{"vendor":52,"product":53,"version":54,"criteria":55,"vulnerable":4},"debian","debian_linux","9.0","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",3,[58,64,70,74,78],{"url":59,"source":60,"tags":61},"https:\u002F\u002Fbugzilla.redhat.com\u002Fshow_bug.cgi?id=1888191","Red Hat",[62,63],"Issue Tracking","Third Party Advisory",{"url":65,"source":66,"tags":67},"https:\u002F\u002Flists.clusterlabs.org\u002Fpipermail\u002Fusers\u002F2020-October\u002F027840.html","Clusterlabs",[68,69],"Mailing List","Vendor Advisory",{"url":71,"source":72,"tags":73},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2021\u002F01\u002Fmsg00007.html","Debian",[68,63],{"url":75,"source":76,"tags":77},"https:\u002F\u002Fseclists.org\u002Foss-sec\u002F2020\u002Fq4\u002F83","Seclists",[68,63],{"url":79,"source":80,"tags":81},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202309-09","Gentoo",[],5,[84],{"id":85,"name":86,"description":87,"extendedDescription":88,"status":89,"abstraction":90,"structure":91},"CWE-284","Improper Access Control","The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","Access control involves the use of several protection mechanisms such as:\nWhen any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc.\nThere are two distinct behaviors that can introduce access control weaknesses:","Incomplete","Pillar","Simple",1,false,[],{"title":96,"metaDescription":97,"keywords":98,"canonicalUrl":99,"structuredData":100},"What is CVE-2020-25654? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-25654, a high severity cyber security vulnerability from 2020. An ACL bypass flaw was found in pacemaker. An attacker havi...","CVE-2020-25654, CVE-2020-25654 vulnerability, CVE-2020-25654 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, clusterlabs security, debian security, pacemaker vulnerability, debian_linux vulnerability","\u002Fwhat-is\u002Fcve-2020-25654",{"@context":101,"@type":102,"headline":96,"description":97,"datePublished":10,"dateModified":11,"author":103,"publisher":107,"about":111,"mainEntityOfPage":115,"articleSection":118,"keywords":119},"https:\u002F\u002Fschema.org","TechArticle",{"@type":104,"name":105,"url":106},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":104,"name":105,"url":106,"logo":108},{"@type":109,"url":110},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":112,"name":6,"description":113,"additionalType":114},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":116,"@id":117},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-25654","Cybersecurity","CVE-2020-25654, CVE-2020-25654 vulnerability, CVE-2020-25654 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[121,135],{"Operator":26,"Negate":26,"Nodes":122},[123],{"Operator":124,"Negate":26,"CPEMatch":125},"OR",[126,129,133],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":127,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":128,"VersionEndIncluding":26},"5069CF97-1969-4209-BBDF-0BF698E09F07","1.1.23",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":130,"VersionStartExcluding":26,"VersionStartIncluding":131,"VersionEndExcluding":132,"VersionEndIncluding":26},"5F82AC09-E45D-47D1-B290-7024D1B3F554","2.0.0","2.0.3",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":134,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"DF50E478-BFF2-49A8-BCEE-29322CF67BE6",{"Operator":26,"Negate":26,"Nodes":136},[137],{"Operator":124,"Negate":26,"CPEMatch":138},[139],{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":140,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"DEECE5FC-CACF-4496-A3E7-164736409252",[],[],{"lastModified":11,"cacheTime":144,"version":32},1792381193560,{"score":146,"band":147,"action":148,"scoredAt":149},46,"Medium","Plan remediation","2026-10-16T06:49:57.89473+00:00"]