[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fdPU9pU3jJirJa4G3j7dOeTPJ8fBzzapH1hHAKLxPH-M":3,"g5a-risk:CVE-2021-44549":103},{"success":4,"data":5,"meta":101},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":25,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":47,"references":48,"referencesCount":47,"weaknesses":55,"weaknessesCount":47,"isActivelyExploited":64,"cisaInfo":25,"otxData":25,"relatedBlogPosts":65,"seoMetadata":66,"configurations":91,"relatedVendorCves":99,"notableEvents":100},"CVE-2021-44549","What is CVE-2021-44549?","Apache Sling Commons Messaging Mail provides a simple layer on top of JavaMail\u002FJakarta Mail for OSGi to send mails via SMTPS. To reduce the risk of \"man in the middle\" attacks additional server identity checks must be performed when accessing mail servers. For compatibility reasons these additional checks are disabled by default in JavaMail\u002FJakarta Mail. The SimpleMailService in Apache Sling Commons Messaging Mail 1.0 lacks an option to enable these checks for the shared mail session. A user could enable these checks nevertheless by accessing the session via the message created by SimpleMessageBuilder and setting the property mail.smtps.ssl.checkserveridentity to true. Apache Sling Commons Messaging Mail 2.0 adds support for enabling server identity checks and these checks are enabled by default. - https:\u002F\u002Fjavaee.github.io\u002Fjavamail\u002Fdocs\u002FSSLNOTES.txt - https:\u002F\u002Fjavaee.github.io\u002Fjavamail\u002Fdocs\u002Fapi\u002Fcom\u002Fsun\u002Fmail\u002Fsmtp\u002Fpackage-summary.html - https:\u002F\u002Fgithub.com\u002Feclipse-ee4j\u002Fmail\u002Fissues\u002F429","Apache Sling Commons Messaging Mail provides a simple layer on top of JavaMail\u002FJakarta Mail for OSGi to send mails via SMTPS. To reduce the risk of \"man in t...","2021-12-14T16:15:09.763","2023-11-07T03:39:39.933",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":28,"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,[29],{"Source":17,"Type":18,"CVSSData":30,"BaseSeverity":33,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":25,"ObtainAllPrivilege":25,"ObtainUserPrivilege":25,"ObtainOtherPrivilege":25,"UserInteractionRequired":25},{"Version":31,"VectorString":32,"AccessVector":21,"AccessComplexity":33,"Authentication":23,"ConfidentialityImpact":34,"IntegrityImpact":34,"AvailabilityImpact":23,"BaseScore":35,"BaseSeverity":25,"Exploitability":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"CollateralDamagePotential":25,"TargetDistribution":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"EnvironmentalScore":25},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:P\u002FI:P\u002FA:N","MEDIUM","PARTIAL",5.8,8.6,4.9,0.02081,[38,38,38,38,38,38,38],"High",[42],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"apache","sling_commons_messaging_mail","1.0.0","cpe:2.3:a:apache:sling_commons_messaging_mail:1.0.0:*:*:*:*:*:*:*",1,[49],{"url":50,"source":51,"tags":52},"https:\u002F\u002Flists.apache.org\u002Fthread\u002Fl8p9h2bqvkj6rhv4w8kzctb817415b7f","Apache",[53,54],"Mailing List","Vendor Advisory",[56],{"id":57,"name":58,"description":59,"extendedDescription":60,"status":61,"abstraction":62,"structure":63},"CWE-295","Improper Certificate Validation","The product does not validate, or incorrectly validates, a certificate.","When a certificate is invalid or malicious, it might allow an attacker to spoof a trusted entity by interfering in the communication path between the host and client. The product might connect to a malicious host while believing it is a trusted host, or the product might be deceived into accepting spoofed data that appears to originate from a trusted host.","Draft","Base","Simple",false,[],{"title":67,"metaDescription":68,"keywords":69,"canonicalUrl":70,"structuredData":71},"What is CVE-2021-44549? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-44549, a high severity cyber security vulnerability from 2021. Apache Sling Commons Messaging Mail provides a simple layer...","CVE-2021-44549, CVE-2021-44549 vulnerability, CVE-2021-44549 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, apache security, sling_commons_messaging_mail vulnerability","\u002Fwhat-is\u002Fcve-2021-44549",{"@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-2021-44549","Cybersecurity","CVE-2021-44549, CVE-2021-44549 vulnerability, CVE-2021-44549 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[92],{"Operator":25,"Negate":25,"Nodes":93},[94],{"Operator":95,"Negate":25,"CPEMatch":96},"OR",[97],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":98,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"32B6D607-277A-4C47-82F7-D205229B331A",[],[],{"lastModified":11,"cacheTime":102,"version":31},1792364699300,{"score":104,"band":105,"action":106,"scoredAt":107},46,"Medium","Plan remediation","2026-10-16T06:52:42.558941+00:00"]