[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fkGsjdbHv9u0b-8VxsvZ-omBMIy1BgCk7G42Y8xh0j_s":3,"g5a-risk:CVE-2021-36158":104},{"success":4,"data":5,"meta":102},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":26,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":47,"references":48,"referencesCount":47,"weaknesses":55,"weaknessesCount":47,"isActivelyExploited":64,"cisaInfo":26,"otxData":26,"relatedBlogPosts":65,"seoMetadata":66,"configurations":91,"relatedVendorCves":100,"notableEvents":101},"CVE-2021-36158","What is CVE-2021-36158?","In the xrdp package (in branches through 3.14) for Alpine Linux, RDP sessions are vulnerable to man-in-the-middle attacks because pre-generated RSA certificates and private keys are used.","In the xrdp package (in branches through 3.14) for Alpine Linux, RDP sessions are vulnerable to man-in-the-middle attacks because pre-generated RSA certifica...","2021-07-05T23:15:07.367","2021-07-08T18:01:35.007",5.9,"CVSS:3.1\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"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":22,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":25,"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","HIGH","NONE","UNCHANGED","MEDIUM",null,2.2,3.6,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":25,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":25,"Authentication":23,"ConfidentialityImpact":34,"IntegrityImpact":23,"AvailabilityImpact":23,"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:M\u002FAu:N\u002FC:P\u002FI:N\u002FA:N","PARTIAL",4.3,8.6,2.9,0.00348,[38,38,38,38,38,38,38],"Medium",[42],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"alpinelinux","aports","*","cpe:2.3:a:alpinelinux:aports:*:*:*:*:*:alpine:*:*",1,[49],{"url":50,"source":51,"tags":52},"https:\u002F\u002Fgitlab.alpinelinux.org\u002Falpine\u002Faports\u002F-\u002Fissues\u002F12811","Alpinelinux",[53,54],"Patch","Vendor Advisory",[56],{"id":57,"name":58,"description":59,"extendedDescription":60,"status":61,"abstraction":62,"structure":63},"CWE-312","Cleartext Storage of Sensitive Information","The product stores sensitive information in cleartext within a resource that might be accessible to another control sphere.","Because the information is stored in cleartext (i.e., unencrypted), attackers could potentially read it. Even if the information is encoded in a way that is not human-readable, certain techniques could determine which encoding is being used, then decode the information.\nWhen organizations adopt cloud services, it can be easier for attackers to access the data from anywhere on the Internet.\nIn some systems\u002Fenvironments such as cloud, the use of \"double encryption\" (at both the software and hardware layer) might be required, and the developer might be solely responsible for both layers, instead of shared responsibility with the administrator of the broader system\u002Fenvironment.","Draft","Base","Simple",false,[],{"title":67,"metaDescription":68,"keywords":69,"canonicalUrl":70,"structuredData":71},"What is CVE-2021-36158? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-36158, a medium severity cyber security vulnerability from 2021. In the xrdp package (in branches through 3.14) for Alpine...","CVE-2021-36158, CVE-2021-36158 vulnerability, CVE-2021-36158 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, alpinelinux security, aports vulnerability","\u002Fwhat-is\u002Fcve-2021-36158",{"@context":72,"@type":73,"headline":67,"description":68,"datePublished":10,"dateModified":11,"author":74,"publisher":78,"about":82,"mainEntityOfPage":86,"articleSection":89,"keywords":90},"https:\u002F\u002Fschema.org","TechArticle",{"@type":75,"name":76,"url":77},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":75,"name":76,"url":77,"logo":79},{"@type":80,"url":81},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":83,"name":6,"description":84,"additionalType":85},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":87,"@id":88},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-36158","Cybersecurity","CVE-2021-36158, CVE-2021-36158 vulnerability, CVE-2021-36158 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[92],{"Operator":26,"Negate":26,"Nodes":93},[94],{"Operator":95,"Negate":26,"CPEMatch":96},"OR",[97],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":98,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":99},"9FEFD443-4FBB-4969-8CF2-E799AA15A6C9","3.14",[],[],{"lastModified":11,"cacheTime":103,"version":32},1792383973248,{"score":105,"band":106,"action":107,"scoredAt":108},20,"Low","Monitor","2026-10-16T06:51:28.439599+00:00"]