[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fMwyXmx4D6mtbhHnXVc2nc2zIeGOGf69VEso8lE9X5I4":3,"g5a-ex:cisco\u002Fcatalyst_2900@*":74,"g5a-family:cisco\u002Fcatalyst_2900":76},{"success":4,"data":5},true,{"product":6,"versions":21,"topVulnerabilitiesByEpss":24,"kevVulnerabilities":51,"seoMetadata":52,"meta":71},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":20},"cisco","catalyst_2900",2,4,0,"2014-04-23",[14,18],{"version":15,"cve_count":16,"kev_count":11,"has_kev":17},"lre_xl",3,false,{"version":19,"cve_count":10,"kev_count":11,"has_kev":17},"xl","Catalyst 2900 by Cisco is a technology product with 2 tracked versions and 4 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[22,23],{"version":15,"cve_count":16,"kev_count":11,"has_kev":17},{"version":19,"cve_count":10,"kev_count":11,"has_kev":17},[25,33,40,46],{"cveId":26,"description":27,"publishedDate":28,"cvssScore":29,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":32},"CVE-2001-0566","Cisco Catalyst 2900XL switch allows a remote attacker to create a denial of service via an empty UDP packet sent to port 161 (SNMP) when SNMP  is disabled.","2001-08-14",5,"v2","Medium",0.06421,{"cveId":34,"description":35,"publishedDate":36,"cvssScore":37,"cvssVersion":30,"severity":38,"isKev":17,"epssScore":39},"CVE-2005-4258","Unspecified Cisco Catalyst Switches allow remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from the BID.","2005-12-15",7.8,"High",0.0205,{"cveId":41,"description":42,"publishedDate":43,"cvssScore":44,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":45},"CVE-2013-1100","The HTTP server in Cisco IOS on Catalyst switches does not properly handle TCP socket events, which allows remote attackers to cause a denial of service (device crash) via crafted packets on TCP port (1) 80 or (2) 443, aka Bug ID CSCuc53853.","2013-02-13",5.4,0.01464,{"cveId":47,"description":48,"publishedDate":12,"cvssScore":49,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":50},"CVE-2012-3918","Cisco IOS before 15.3(1)T on Cisco 2900 devices, when a VWIC2-2MFT-T1\u002FE1 card is configured for TDM\u002FHDLC mode, allows remote attackers to cause a denial of service (serial-interface outage) via certain Frame Relay traffic, aka Bug ID CSCub13317.",4.3,0.01084,[],{"title":53,"metaDescription":54,"keywords":55,"structuredData":56},"Catalyst 2900 by Cisco - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Catalyst 2900 by Cisco covering 2 versions with 4 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Catalyst 2900 vulnerabilities, Catalyst 2900 security, Catalyst 2900 CVE, Cisco Catalyst 2900, Catalyst 2900 threat intelligence, Cisco security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":57,"@type":58,"name":59,"description":54,"url":60,"manufacturer":61,"applicationCategory":65,"softwareVersion":66,"mainEntity":67},"https:\u002F\u002Fschema.org","SoftwareApplication","Catalyst 2900","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fcisco\u002Fcatalyst_2900",{"@type":62,"name":63,"url":64},"Organization","Cisco","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fcisco","Security Software","2 versions tracked",{"@type":68,"name":69,"description":70,"vulnerabilityCount":10,"dateModified":12},"SecurityVulnerability","Catalyst 2900 Security Vulnerabilities","Security vulnerabilities affecting Catalyst 2900 by Cisco",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":12,"generatedAt":72,"apiVersion":73},"2026-10-18T21:22:17.951Z","3.0",{"rows":75,"total":11,"capped":17,"failed":11},[],[77],{"product":78,"cves":16},"catalyst_2900_vlan"]