{"id":"CVE-2005-0598","url":"https://www.cyber-defence.io/tools/cve/CVE-2005-0598","generatedAt":"2026-10-27T19:38:35.614Z","title":"The RealServer RealSubscriber on Cisco devices running Application and Content Networking System (ACNS) 5.1 allow remote attackers to cause a denial of service (CPU consumption) via malformed packets.","description":"The RealServer RealSubscriber on Cisco devices running Application and Content Networking System (ACNS) 5.1 allow remote attackers to cause a denial of service (CPU consumption) via malformed packets.","published":"2005-02-24T05:00:00.000Z","lastModified":"2026-06-16T22:11:25.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},"cwe":[],"affected":["cisco/application and content networking software","cisco/content delivery manager","cisco/content distribution manager 4630","cisco/content distribution manager 4650","cisco/content distribution manager 4670","cisco/content engine","cisco/content engine module for cisco router","cisco/enterprise content delivery network software","cisco/content router 4430","cisco/content router 4450"],"epss":{"score":0.03207,"percentile":0.88075,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (3.21%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://secunia.com/advisories/14395","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.cisco.com/warp/public/707/cisco-sa-20050224-acnsdos.shtml","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.kb.cert.org/vuls/id/579240","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/12648","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/19469","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/14395","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.cisco.com/warp/public/707/cisco-sa-20050224-acnsdos.shtml","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/579240","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/12648","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/19469","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2005-0598","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}