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The software does not sufficiently track and release allocated memory while parse a series of crafted binary messages, which could consume remaining memory. Successful exploit could cause memory exhaust.","There is a memory leak vulnerability in CloudEngine 12800 V200R019C00SPC800, CloudEngine 5800 V200R019C00SPC800, CloudEngine 6800 V200R019C00SPC800 and Cloud...","2021-12-13T16:15:09.923","2021-12-15T13:28:42.927",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",10,2.9,0.00677,[39,39,39,39,39,39,39],"High",[43,48,52,55,58,61,64,67],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"huawei","cloudengine_7800_firmware","v200r019c00spc800","cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r019c00spc800:*:*:*:*:*:*:*",{"vendor":44,"product":49,"version":50,"criteria":51,"vulnerable":4},"cloudengine_7800","-","cpe:2.3:h:huawei:cloudengine_7800:-:*:*:*:*:*:*:*",{"vendor":44,"product":53,"version":46,"criteria":54,"vulnerable":4},"cloudengine_6800_firmware","cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c00spc800:*:*:*:*:*:*:*",{"vendor":44,"product":56,"version":50,"criteria":57,"vulnerable":4},"cloudengine_6800","cpe:2.3:h:huawei:cloudengine_6800:-:*:*:*:*:*:*:*",{"vendor":44,"product":59,"version":46,"criteria":60,"vulnerable":4},"cloudengine_5800_firmware","cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r019c00spc800:*:*:*:*:*:*:*",{"vendor":44,"product":62,"version":50,"criteria":63,"vulnerable":4},"cloudengine_5800","cpe:2.3:h:huawei:cloudengine_5800:-:*:*:*:*:*:*:*",{"vendor":44,"product":65,"version":46,"criteria":66,"vulnerable":4},"cloudengine_12800_firmware","cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c00spc800:*:*:*:*:*:*:*",{"vendor":44,"product":68,"version":50,"criteria":69,"vulnerable":4},"cloudengine_12800","cpe:2.3:h:huawei:cloudengine_12800:-:*:*:*:*:*:*:*",8,[72],{"url":73,"source":74,"tags":75},"https:\u002F\u002Fwww.huawei.com\u002Fen\u002Fpsirt\u002Fsecurity-advisories\u002Fhuawei-sa-20211208-01-memleak-en","Huawei",[76],"Vendor Advisory",1,[79],{"id":80,"name":81,"description":82,"extendedDescription":83,"status":84,"abstraction":85,"structure":86},"CWE-772","Missing Release of Resource after Effective Lifetime","The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.","When a resource is not released after use, it can allow attackers to cause a denial of service by causing the allocation of resources without triggering their release. Frequently-affected resources include memory, CPU, disk space, power or battery, etc.","Draft","Base","Simple",false,[],{"title":90,"metaDescription":91,"keywords":92,"canonicalUrl":93,"structuredData":94},"What is CVE-2021-40008? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-40008, a high severity cyber security vulnerability from 2021. 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