{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-02T09:57:22.233","vulnerabilities":[{"cve":{"id":"CVE-2007-4430","sourceIdentifier":"cve@mitre.org","published":"2007-08-20T19:17:00.000","lastModified":"2026-04-23T00:35:47.467","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependent attackers to cause a denial of service (device restart and BGP routing table rebuild) via certain regular expressions in a \"show ip bgp regexp\" command.  NOTE: unauthenticated remote attacks are possible in environments with anonymous telnet and Looking Glass access."},{"lang":"es","value":"Una vulnerabilidad no especificada en Cisco IOS versiones 12.0 hasta 12.4,  permite a atacantes  dependiendo del contexto causar una denegación de servicio (reinicio del dispositivo y reconstrucción de la tabla de enrutamiento BGP) por medio de ciertas expresiones regulares en un comando \"show ip bgp regexp\". NOTA: los ataques remotos no autenticados son posibles en entornos con acceso anónimo a telnet y Looking Glass."}],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-20"},{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:cli:*:*:*:*:*:*:*:*","matchCriteriaId":"687692A2-8316-4AF0-A121-87B1E3A59370"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:cbos:*:*:*:*:*:*:*:*","matchCriteriaId":"F1AB2C2F-FEBB-4DCE-BD39-11AA7A9C89A4"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:cbos:12.1:*:*:*:*:*:*:*","matchCriteriaId":"75466FDB-6AC4-4DA0-85E0-284FB7B2470A"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:cbos:12.2:*:*:*:*:*:*:*","matchCriteriaId":"761965AE-DC5E-481C-A8D5-FBC51AEE93E4"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ids:*:*:*:*:*:*:*:*","matchCriteriaId":"A7BDB76F-07E0-4E56-85A8-24A59F93CAA9"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:10.0:*:*:*:*:*:*:*","matchCriteriaId":"79528F96-FD42-4A76-82EE-4B1324D53B5F"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:10.3:*:*:*:*:*:*:*","matchCriteriaId":"3824A6CC-5C3A-4146-9CDD-B7B213527552"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:11.0:*:*:*:*:*:*:*","matchCriteriaId":"D626B494-6210-4F74-8D17-BA480B6665C3"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:11.1:*:*:*:*:*:*:*","matchCriteriaId":"82B6315D-7BEF-419F-9B93-3CF669E986D1"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:11.2:*:*:*:*:*:*:*","matchCriteriaId":"E8026B11-6144-467F-8094-F4F73CD37526"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*","matchCriteriaId":"8F86F790-6247-42F2-9487-3D60A2842F52"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:*","matchCriteriaId":"1F2F9EC5-EDA2-4C99-BBF1-2F2C92AACE95"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*","matchCriteriaId":"E4BC49F2-3DCB-45F0-9030-13F6415EE178"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*","matchCriteriaId":"0668C45B-9D25-424B-B876-C1721BFFE5DA"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*","matchCriteriaId":"9D4D8C72-E7BB-40BF-9AE5-622794D63E09"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*","matchCriteriaId":"3C15E168-11DA-4219-B689-78BC48935263"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xr:2.0:*:*:*:*:*:*:*","matchCriteriaId":"9FB31FAC-D720-4BF1-BFCC-0A9B714E292A"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xr:3.0:*:*:*:*:*:*:*","matchCriteriaId":"904CA41E-8168-41DE-AE84-941962A7BB71"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xr:3.1:*:*:*:*:*:*:*","matchCriteriaId":"9B4F71CB-B8D6-44AA-B0E8-E6EC92F4273E"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xr:3.2:*:*:*:*:*:*:*","matchCriteriaId":"8D69F8FA-D58A-4F53-86D8-A20C73E9B299"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xr:3.3:*:*:*:*:*:*:*","matchCriteriaId":"AD331C50-DB93-4001-B56A-C1012F894CDF"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xr:3.4:*:*:*:*:*:*:*","matchCriteriaId":"75538529-611A-43B5-AC4D-089C4E2E2ACC"}]}]}],"references":[{"url":"http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=WAN%2C%20Routing%20and%20Switching&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddf7bc9","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/26798","source":"cve@mitre.org","tags":["Vendor 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