[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fzNudmivJU52qZ-1RPSzmdR1iTKjfqCBmu1O0Vc4onvc":3,"g5a-risk:CVE-2020-3175":186},{"success":4,"data":5,"meta":184},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":45,"epssPercentile":26,"epssTimeSeries":46,"severity":47,"affectedProducts":48,"affectedProductsCount":94,"references":95,"referencesCount":101,"weaknesses":102,"weaknessesCount":117,"isActivelyExploited":118,"cisaInfo":26,"otxData":26,"relatedBlogPosts":119,"seoMetadata":120,"configurations":145,"relatedVendorCves":182,"notableEvents":183},"CVE-2020-3175","What is CVE-2020-3175?","A vulnerability in the resource handling system of Cisco NX-OS Software for Cisco MDS 9000 Series Multilayer Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper resource usage control. An attacker could exploit this vulnerability by sending traffic to the management interface (mgmt0) of an affected device at very high rates. An exploit could allow the attacker to cause unexpected behaviors such as high CPU usage, process crashes, or even full system reboots of an affected device.","A vulnerability in the resource handling system of Cisco NX-OS Software for Cisco MDS 9000 Series Multilayer Switches could allow an unauthenticated, remote ...","2020-02-26T17:15:13.657","2020-03-03T20:32:50.943",8.6,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:C\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":29,"CVSSMetricV2":36,"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","CHANGED","HIGH",null,3.9,4,[30],{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":27,"ImpactScore":28},"ykramarz@cisco.com","Secondary",{"Version":34,"VectorString":35,"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":26,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.0","CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:C\u002FC:N\u002FI:N\u002FA:H",[37],{"Source":17,"Type":18,"CVSSData":38,"BaseSeverity":25,"ExploitabilityScore":43,"ImpactScore":44,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":39,"VectorString":40,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":41,"BaseScore":42,"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:C","COMPLETE",7.8,10,6.9,0.01969,[45,45,45,45,45,45,45],"High",[49,54,58,61,64,67,70,73,76,79,82,85,88,91],{"vendor":50,"product":51,"version":52,"criteria":53,"vulnerable":4},"cisco","nx-os","6.2\\(1\\)","cpe:2.3:o:cisco:nx-os:6.2\\(1\\):*:*:*:*:*:*:*",{"vendor":50,"product":55,"version":56,"criteria":57,"vulnerable":4},"mds_9132t","-","cpe:2.3:h:cisco:mds_9132t:-:*:*:*:*:*:*:*",{"vendor":50,"product":59,"version":56,"criteria":60,"vulnerable":4},"mds_9148s","cpe:2.3:h:cisco:mds_9148s:-:*:*:*:*:*:*:*",{"vendor":50,"product":62,"version":56,"criteria":63,"vulnerable":4},"mds_9148t","cpe:2.3:h:cisco:mds_9148t:-:*:*:*:*:*:*:*",{"vendor":50,"product":65,"version":56,"criteria":66,"vulnerable":4},"mds_9216","cpe:2.3:h:cisco:mds_9216:-:*:*:*:*:*:*:*",{"vendor":50,"product":68,"version":56,"criteria":69,"vulnerable":4},"mds_9216a","cpe:2.3:h:cisco:mds_9216a:-:*:*:*:*:*:*:*",{"vendor":50,"product":71,"version":56,"criteria":72,"vulnerable":4},"mds_9216i","cpe:2.3:h:cisco:mds_9216i:-:*:*:*:*:*:*:*",{"vendor":50,"product":74,"version":56,"criteria":75,"vulnerable":4},"mds_9222i","cpe:2.3:h:cisco:mds_9222i:-:*:*:*:*:*:*:*",{"vendor":50,"product":77,"version":56,"criteria":78,"vulnerable":4},"mds_9506","cpe:2.3:h:cisco:mds_9506:-:*:*:*:*:*:*:*",{"vendor":50,"product":80,"version":56,"criteria":81,"vulnerable":4},"mds_9509","cpe:2.3:h:cisco:mds_9509:-:*:*:*:*:*:*:*",{"vendor":50,"product":83,"version":56,"criteria":84,"vulnerable":4},"mds_9513","cpe:2.3:h:cisco:mds_9513:-:*:*:*:*:*:*:*",{"vendor":50,"product":86,"version":56,"criteria":87,"vulnerable":4},"mds_9706","cpe:2.3:h:cisco:mds_9706:-:*:*:*:*:*:*:*",{"vendor":50,"product":89,"version":56,"criteria":90,"vulnerable":4},"mds_9710","cpe:2.3:h:cisco:mds_9710:-:*:*:*:*:*:*:*",{"vendor":50,"product":92,"version":56,"criteria":93,"vulnerable":4},"mds_9718","cpe:2.3:h:cisco:mds_9718:-:*:*:*:*:*:*:*",14,[96],{"url":97,"source":98,"tags":99},"https:\u002F\u002Ftools.cisco.com\u002Fsecurity\u002Fcenter\u002Fcontent\u002FCiscoSecurityAdvisory\u002Fcisco-sa-20200226-mds-ovrld-dos","Cisco",[100],"Vendor Advisory",1,[103,111],{"id":104,"name":105,"description":106,"extendedDescription":107,"status":108,"abstraction":109,"structure":110},"CWE-400","Uncontrolled Resource Consumption","The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.","Limited resources include memory, file system storage, database connection pool entries, and CPU. If an attacker can trigger the allocation of these limited resources, but the number or size of the resources is not controlled, then the attacker could cause a denial of service that consumes all available resources. This would prevent valid users from accessing the product, and it could potentially have an impact on the surrounding environment. For example, a memory exhaustion attack against an application could slow down the application as well as its host operating system.\nThere are at least three distinct scenarios which can commonly lead to resource exhaustion:\nResource exhaustion problems are often result due to an incorrect implementation of the following situations:","Draft","Class","Simple",{"id":112,"name":113,"description":114,"extendedDescription":115,"status":108,"abstraction":116,"structure":110},"CWE-664","Improper Control of a Resource Through its Lifetime","The product does not maintain or incorrectly maintains control over a resource throughout its lifetime of creation, use, and release.","Resources often have explicit instructions on how to be created, used and destroyed. When code does not follow these instructions, it can lead to unexpected behaviors and potentially exploitable states.\nEven without explicit instructions, various principles are expected to be adhered to, such as \"Do not use an object until after its creation is complete,\" or \"do not use an object after it has been slated for destruction.\"","Pillar",2,false,[],{"title":121,"metaDescription":122,"keywords":123,"canonicalUrl":124,"structuredData":125},"What is CVE-2020-3175? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-3175, a high severity cyber security vulnerability from 2020. A vulnerability in the resource handling system of Cisco NX-...","CVE-2020-3175, CVE-2020-3175 vulnerability, CVE-2020-3175 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, cisco security, nx-os vulnerability, mds_9132t vulnerability, mds_9148s vulnerability, mds_9148t vulnerability, mds_9216 vulnerability","\u002Fwhat-is\u002Fcve-2020-3175",{"@context":126,"@type":127,"headline":121,"description":122,"datePublished":10,"dateModified":11,"author":128,"publisher":132,"about":136,"mainEntityOfPage":140,"articleSection":143,"keywords":144},"https:\u002F\u002Fschema.org","TechArticle",{"@type":129,"name":130,"url":131},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":129,"name":130,"url":131,"logo":133},{"@type":134,"url":135},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":137,"name":6,"description":138,"additionalType":139},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":141,"@id":142},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-3175","Cybersecurity","CVE-2020-3175, CVE-2020-3175 vulnerability, CVE-2020-3175 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[146],{"Operator":147,"Negate":26,"Nodes":148},"AND",[149,154],{"Operator":150,"Negate":26,"CPEMatch":151},"OR",[152],{"Vulnerable":4,"Criteria":53,"MatchCriteriaID":153,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"DD54E122-6102-451E-92BF-AF71D98AEBE0",{"Operator":150,"Negate":26,"CPEMatch":155},[156,158,160,162,164,166,168,170,172,174,176,178,180],{"Vulnerable":26,"Criteria":57,"MatchCriteriaID":157,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"56426D35-FCFD-406E-9144-2E66C8C86EFC",{"Vulnerable":26,"Criteria":60,"MatchCriteriaID":159,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"D25FA4A8-408B-4E94-B7D9-7DC54B61322F",{"Vulnerable":26,"Criteria":63,"MatchCriteriaID":161,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"831B6D0F-A975-4CBA-B5BB-0AC4AD718FE8",{"Vulnerable":26,"Criteria":66,"MatchCriteriaID":163,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"8A72BDC4-6640-45CC-A128-0CDEE38D3ADC",{"Vulnerable":26,"Criteria":69,"MatchCriteriaID":165,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"90094569-AA2C-4D35-807F-9551FACE255F",{"Vulnerable":26,"Criteria":72,"MatchCriteriaID":167,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"306AFBC9-A236-4D03-A1EB-CE7E838D8415",{"Vulnerable":26,"Criteria":75,"MatchCriteriaID":169,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"12DB1A25-A7C9-412F-88BC-E89588896395",{"Vulnerable":26,"Criteria":78,"MatchCriteriaID":171,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"3925D2CF-9D7C-4498-8AF2-45E15D5D009F",{"Vulnerable":26,"Criteria":81,"MatchCriteriaID":173,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"C677D356-86C9-4491-A6CA-5E6306B2BB70",{"Vulnerable":26,"Criteria":84,"MatchCriteriaID":175,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"28A3C579-7AAD-41A4-947F-CCB9B09402A5",{"Vulnerable":26,"Criteria":87,"MatchCriteriaID":177,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"5182CB50-4D32-4835-B1A8-817D989F919F",{"Vulnerable":26,"Criteria":90,"MatchCriteriaID":179,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"36B3B617-7554-4C36-9B41-19AA3BD2F6E9",{"Vulnerable":26,"Criteria":93,"MatchCriteriaID":181,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"B88879A9-A7F5-41E0-8A38-0E09E3FD27F4",[],[],{"lastModified":11,"cacheTime":185,"version":39},1792367875554,{"score":187,"band":188,"action":189,"scoredAt":190},47,"Medium","Plan remediation","2026-10-16T06:47:58.582072+00:00"]