CVE-2004-1776

NONECVSS 0.0

0.0

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.

CVSS v3: —
EG Score: —
EPSS: 77.8%
KEV: Not listed

Published

February 28, 2001

Last Modified

April 16, 2026

References (6)

cve@mitrehttp://www.cisco.com/warp/public/707/ios-snmp-community-vulns-pub.shtml
cve@mitrehttp://www.kb.cert.org/vuls/id/840665
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/6180
af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/warp/public/707/ios-snmp-community-vulns-pub.shtml
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/840665
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/6180

Data Freshness Timeline

(refreshed 11× in last 7d / 17× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
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2026-05-20 22:36 UTCepss_batch
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2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2004-1776?

CVE-2004-1776 is a none vulnerability published on February 28, 2001. 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.

When was CVE-2004-1776 disclosed?

CVE-2004-1776 was first published in the National Vulnerability Database on February 28, 2001, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2004-1776 actively exploited?

CVE-2004-1776 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 77.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2004-1776?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-1776, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2004-1776

📅 Published

🔄 Last Modified

🔗 References (6)