CVE-2000-0437

NONECVSS 0.0Weaponized

0.0

Buffer overflow in the CyberPatrol daemon "cyberdaemon" used in gauntlet and WebShield allows remote attackers to cause a denial of service or execute arbitrary commands.

CVSS v3: —
EG Score: —
EPSS: 91.7%
KEV: Not listed

Published

May 18, 2000

Last Modified

April 16, 2026

References (10)

cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2000-05/0249.html
cve@mitrehttp://www.osvdb.org/322
cve@mitrehttp://www.pgp.com/jump/gauntlet_advisory.asp
cve@mitrehttp://www.securityfocus.com/bid/1234
cve@mitrehttp://www.tis.com/support/cyberadvisory.html
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2000-05/0249.html
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/322
af854a3a-2127-422b-91ae-364da2661108http://www.pgp.com/jump/gauntlet_advisory.asp
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/1234
af854a3a-2127-422b-91ae-364da2661108http://www.tis.com/support/cyberadvisory.html

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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2026-05-26 07:16 UTCepss_batch
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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-19949✓ verified
First seen May 18, 2000
Gauntlet Firewall 4.1/4.2/5.0 / Webshield E-ppliance 100.0/300.0 / IRIX 6.5.x - Remote Buffer Overflow
Open source ↗

Frequently asked(4)

What is CVE-2000-0437?

CVE-2000-0437 is a none vulnerability published on May 18, 2000. Buffer overflow in the CyberPatrol daemon "cyberdaemon" used in gauntlet and WebShield allows remote attackers to cause a denial of service or execute arbitrary commands.

When was CVE-2000-0437 disclosed?

CVE-2000-0437 was first published in the National Vulnerability Database on May 18, 2000, 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-2000-0437 actively exploited?

CVE-2000-0437 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 91.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2000-0437?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2000-0437, 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-2000-0437

📅 Published

🔄 Last Modified

🔗 References (10)