{"id":"CVE-2004-1776","aliases":["EUVD-2004-1770","GHSA-8cc7-483c-fvf3"],"status":"published","title":"Cisco IOS 12.1(3) and 12.1(3)T allows remote attackers to read and modify device configuration...","description":"Cisco IOS 12.1(3) and 12.1(3)T allows remote attackers to read and modify device configuration data via the cable-docsis read-write community string used by the Data Over Cable Service Interface Specification (DOCSIS) standard.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03108,"percentile":0.8787,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2001-02-28T05:00:00Z","modified":"2026-06-16T22:08:22Z","products":[{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://www.kb.cert.org/vuls/id/840665","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://www.cisco.com/warp/public/707/ios-snmp-community-vulns-pub.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6180","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-1776"},{"url":"https://github.com/advisories/GHSA-8cc7-483c-fvf3"}],"sources":{"cve":[{"id":"CVE-2004-1776","description":"Cisco IOS 12.1(3) and 12.1(3)T allows remote attackers to read and modify device configuration data via the cable-docsis read-write community string used by the Data Over Cable Service Interface Specification (DOCSIS) standard.","status":"published","published":"2005-04-21T04:00:00Z","modified":"2024-08-08T01:00:37.304Z","updated_at":"2026-11-02T14:34:54.063504Z"}],"euvd":[{"id":"EUVD-2004-1770","description":"Cisco IOS 12.1(3) and 12.1(3)T allows remote attackers to read and modify device configuration data via the cable-docsis read-write community string used by the Data Over Cable Service Interface Specification (DOCSIS) standard.","status":"published","published":"2005-04-21T04:00:00Z","modified":"2024-08-08T01:00:37Z","updated_at":"2026-11-03T01:15:13.250393Z"}],"ghsa":[{"id":"GHSA-8cc7-483c-fvf3","title":"Cisco IOS 12.1(3) and 12.1(3)T allows remote attackers to read and modify device configuration...","description":"Cisco IOS 12.1(3) and 12.1(3)T allows remote attackers to read and modify device configuration data via the cable-docsis read-write community string used by the Data Over Cable Service Interface Specification (DOCSIS) standard.","status":"published","published":"2022-04-29T03:00:11Z","modified":"2023-01-30T05:03:43Z","updated_at":"2026-11-02T14:46:53.787992Z"}],"nvd":[{"id":"CVE-2004-1776","description":"Cisco IOS 12.1(3) and 12.1(3)T allows remote attackers to read and modify device configuration data via the cable-docsis read-write community string used by the Data Over Cable Service Interface Specification (DOCSIS) standard.","status":"published","published":"2001-02-28T05:00:00Z","modified":"2026-06-16T22:08:22.91Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:49.729639Z"}]}}