{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-22T14:30:31.964","vulnerabilities":[{"cve":{"id":"CVE-2018-0209","sourceIdentifier":"psirt@cisco.com","published":"2018-03-08T07:29:00.533","lastModified":"2024-11-21T03:37:44.227","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the Simple Network Management Protocol (SNMP) subsystem communication channel through the Cisco 550X Series Stackable Managed Switches could allow an authenticated, remote attacker to cause the device to reload unexpectedly, causing a denial of service (DoS) condition. The device nay need to be manually reloaded to recover. The vulnerability is due to lack of proper input throttling of ingress SNMP traffic over an internal interface. An attacker could exploit this vulnerability by sending a crafted, heavy stream of SNMP traffic to the targeted device. An exploit could allow the attacker to cause the device to reload unexpectedly, causing a DoS condition. Cisco Bug IDs: CSCvg22135."},{"lang":"es","value":"Una vulnerabilidad en el canal de comunicación de susbsistemas SNMP (Simple Network Management Protocol) mediante Cisco 550X Series Stackable Managed Switches podría permitir que un atacante remoto autenticado haga que se reinicie el dispositivo de manera inesperada, provocando una condición de denegación de servicio (DoS). El dispositivo podría necesitar volver a cargarse manualmente para que se recupere. La vulnerabilidad se debe a una falta de un control adecuado del tráfico SNMP de entrada en la interfaz interna. Un atacante podría explotar esta vulnerabilidad enviando un gran tráfico SNMP manipulado al dispositivo objetivo. Si se explota con éxito, podría permitir que el atacante consiga que el dispositivo afectado se reinicie de manera inesperada, provocando una denegación de servicio (DoS). Cisco Bug IDs: CSCvg22135."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","baseScore":7.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.1,"impactScore":4.0}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:C","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-119"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:small_business_500_series_stackable_managed_switches_firmware:2.2.5.68:*:*:*:*:*:*:*","matchCriteriaId":"C47FE383-FC95-4D39-9F0C-E28BD9AB9124"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:small_business_500_series_stackable_managed_switches_firmware:2.3.0.130:*:*:*:*:*:*:*","matchCriteriaId":"A10FF1F2-B02E-4770-A1A8-B7185FAEA09F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sf500-24:-:*:*:*:*:*:*:*","matchCriteriaId":"6C0F8958-8059-411B-86C8-40B1073C80C6"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sf500-24mp:-:*:*:*:*:*:*:*","matchCriteriaId":"8723C660-F052-4C9B-ADD1-8484C7209701"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sf500-24p:-:*:*:*:*:*:*:*","matchCriteriaId":"218D6018-551C-46B8-AE27-F88E6052F37B"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sf500-48:-:*:*:*:*:*:*:*","matchCriteriaId":"EAB8DE78-E398-458B-98EF-EEEB6E219BAB"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sf500-48mp:-:*:*:*:*:*:*:*","matchCriteriaId":"C6E049B2-C818-4929-8DDA-3B38BF8C7B3A"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sf500-48p:-:*:*:*:*:*:*:*","matchCriteriaId":"E443C685-F000-4F89-ADEA-7084138018D1"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500-28:-:*:*:*:*:*:*:*","matchCriteriaId":"0779C5EE-C145-4C28-8F60-EE692409102D"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500-28mpp:-:*:*:*:*:*:*:*","matchCriteriaId":"BA6035EA-0F55-4C76-9E2F-DD4938576D1A"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500-28p:-:*:*:*:*:*:*:*","matchCriteriaId":"DF4D4AD6-C5FD-40D8-B002-2B784EC88B89"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500-52:-:*:*:*:*:*:*:*","matchCriteriaId":"40273E59-7C60-4094-B9FC-A633A2F23E61"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500-52mp:-:*:*:*:*:*:*:*","matchCriteriaId":"36E534B2-12EA-489B-A939-4F1965B5EC66"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500-52p:-:*:*:*:*:*:*:*","matchCriteriaId":"14A201E5-0603-4C96-8F4B-87934B7B99D7"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500x-24:-:*:*:*:*:*:*:*","matchCriteriaId":"D1A9D4D4-EF09-4862-B62A-94913AEFA2BE"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500x-24mpp:-:*:*:*:*:*:*:*","matchCriteriaId":"F1280ABD-C15B-42BF-AF72-B54C3BCBAF83"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500x-24p:-:*:*:*:*:*:*:*","matchCriteriaId":"0093FE2A-3D4C-4435-AE35-D213C9700771"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500x-48:-:*:*:*:*:*:*:*","matchCriteriaId":"B84D71EE-64CC-4966-98D1-C0697816120A"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500x-48mp:-:*:*:*:*:*:*:*","matchCriteriaId":"3EFED2B8-060D-470B-B19F-3134E2BAF915"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500x-48p:-:*:*:*:*:*:*:*","matchCriteriaId":"5E99C3C2-0B98-4108-8102-80132BF47A32"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:sg500xg-8f8t:-:*:*:*:*:*:*:*","matchCriteriaId":"E8FE0E3E-5AB4-4BBA-A787-072799BF3EAB"}]}]}],"references":[{"url":"http://www.securityfocus.com/bid/103406","source":"psirt@cisco.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-550x","source":"psirt@cisco.com","tags":["Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/103406","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-550x","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}