CVE-2001-0534

NONECVSS 0.0

0.0

Multiple buffer overflows in RADIUS daemon radiusd in (1) Merit 3.6b and (2) Lucent 2.1-2 RADIUS allow remote attackers to cause a denial of service or execute arbitrary commands.

CVSS v3: —
EG Score: —
EPSS: 84.2%
KEV: Not listed

Published

July 21, 2001

Last Modified

April 16, 2026

References (6)

cve@mitrehttp://www.kb.cert.org/vuls/id/898931
cve@mitrehttp://www.securityfocus.com/bid/2989
cve@mitrehttp://xforce.iss.net/alerts/alerts.php
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/898931
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/2989
af854a3a-2127-422b-91ae-364da2661108http://xforce.iss.net/alerts/alerts.php

Data Freshness Timeline

(refreshed 14× in last 7d / 20× 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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2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2001-0534?

CVE-2001-0534 is a none vulnerability published on July 21, 2001. Multiple buffer overflows in RADIUS daemon radiusd in (1) Merit 3.6b and (2) Lucent 2.1-2 RADIUS allow remote attackers to cause a denial of service or execute arbitrary commands.

When was CVE-2001-0534 disclosed?

CVE-2001-0534 was first published in the National Vulnerability Database on July 21, 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-2001-0534 actively exploited?

CVE-2001-0534 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 84.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-0534?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-0534, 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-2001-0534

📅 Published

🔄 Last Modified

🔗 References (6)