{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-03T03:52:31.508","vulnerabilities":[{"cve":{"id":"CVE-2009-2869","sourceIdentifier":"psirt@cisco.com","published":"2009-09-28T19:30:01.467","lastModified":"2026-04-23T00:35:47.467","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4MD, 12.4T, 12.4XZ, and 12.4YA allows remote attackers to cause a denial of service (device reload) via a crafted NTPv4 packet, aka Bug IDs CSCsu24505 and CSCsv75948."},{"lang":"es","value":"Vulnerabilidad sin especificar en Cisco IOS v12.2XNA, v12.2XNB, v12.2XNC, v12.2XND, v12.4MD, v12.4T, v12.4XZ y v12.4YA permite a usuarios remotos provocar una denegación de servicio (recarga del dispositivo) a través de un paquete NTPv4 modificado. También conocido como Bug IDs CSCsu24505 y CSCsv75948."}],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:C","baseScore":7.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.2xna:*:*:*:*:*:*:*","matchCriteriaId":"DAD441B8-CC3C-4571-B095-C70B78BE80E9"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.2xnb:*:*:*:*:*:*:*","matchCriteriaId":"17AA0C3D-7C96-4D2E-91E5-232536245ABF"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.2xnc:*:*:*:*:*:*:*","matchCriteriaId":"5D57ACB3-4ADC-4FBE-BA46-395F277B9997"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.2xnd:*:*:*:*:*:*:*","matchCriteriaId":"E2916FA5-1FFF-48FB-A079-693AD3444CC1"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4md:*:*:*:*:*:*:*","matchCriteriaId":"A2222EED-6CB2-4D18-8AF5-FAE55BC6213F"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4t:*:*:*:*:*:*:*","matchCriteriaId":"BEAD7398-D1B2-47FB-952D-8C3162D5A363"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4xz:*:*:*:*:*:*:*","matchCriteriaId":"4963A243-74FA-43AD-9645-C9FAD527A6E1"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4ya:*:*:*:*:*:*:*","matchCriteriaId":"31C6EACA-35BE-4032-93DA-5F738AEE0F4A"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4yd:*:*:*:*:*:*:*","matchCriteriaId":"94E1421B-2B86-41B2-9288-59780E081337"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4ye:*:*:*:*:*:*:*","matchCriteriaId":"51A5F5FF-6BC4-4A1E-B9F1-BD47096D30B2"}]}]}],"references":[{"url":"http://osvdb.org/58342","source":"psirt@cisco.com"},{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=18889","source":"psirt@cisco.com","tags":["Vendor Advisory"]},{"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8131.shtml","source":"psirt@cisco.com","tags":["Vendor Advisory"]},{"url":"http://www.securitytracker.com/id?1022930","source":"psirt@cisco.com"},{"url":"http://www.vupen.com/english/advisories/2009/2759","source":"psirt@cisco.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6712","source":"psirt@cisco.com"},{"url":"http://osvdb.org/58342","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=18889","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8131.shtml","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"http://www.securitytracker.com/id?1022930","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2009/2759","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6712","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}