CVE-2004-1459

NONECVSS 0.0

0.0

Cisco Secure Access Control Server (ACS) 3.2, when configured as a Light Extensible Authentication Protocol (LEAP) RADIUS proxy, allows remote attackers to cause a denial of service (device crash) via certain LEAP authentication requests.

CVSS v3: —
EG Score: —
EPSS: 74.8%
KEV: Not listed

Published

December 31, 2004

Last Modified

April 16, 2026

References (6)

cve@mitrehttp://www.cisco.com/warp/public/707/cisco-sa-20040825-acs.shtml
cve@mitrehttp://www.securityfocus.com/bid/11047
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/17116
af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/warp/public/707/cisco-sa-20040825-acs.shtml
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/11047
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/17116

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
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Frequently asked(4)

What is CVE-2004-1459?

CVE-2004-1459 is a none vulnerability published on December 31, 2004. Cisco Secure Access Control Server (ACS) 3.2, when configured as a Light Extensible Authentication Protocol (LEAP) RADIUS proxy, allows remote attackers to cause a denial of service (device crash) via certain LEAP authentication requests.

When was CVE-2004-1459 disclosed?

CVE-2004-1459 was first published in the National Vulnerability Database on December 31, 2004, 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-2004-1459 actively exploited?

CVE-2004-1459 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 74.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2004-1459?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-1459, 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.

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CVE-2004-1459

📅 Published

🔄 Last Modified

🔗 References (6)