CVE-2001-0581

NONECVSS 0.0Weaponized

0.0

Spytech Spynet Chat Server 6.5 allows a remote attacker to create a denial of service (crash) via a large number of connections to port 6387.

CVSS v3: —
EG Score: —
EPSS: 89.6%
KEV: Not listed

Published

August 22, 2001

Last Modified

April 16, 2026

References (6)

cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2001-05/0051.html
cve@mitrehttp://www.securityfocus.com/bid/2701
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/6509
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2001-05/0051.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/2701
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/6509

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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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-20828✓ verified
First seen May 7, 2001
SpyNet 6.5 Chat Server - Multiple Connection Denial of Service Vulnerabilities
Open source ↗

Frequently asked(4)

What is CVE-2001-0581?

CVE-2001-0581 is a none vulnerability published on August 22, 2001. Spytech Spynet Chat Server 6.5 allows a remote attacker to create a denial of service (crash) via a large number of connections to port 6387.

When was CVE-2001-0581 disclosed?

CVE-2001-0581 was first published in the National Vulnerability Database on August 22, 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-2001-0581 actively exploited?

CVE-2001-0581 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 89.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-0581?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-0581, 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-2001-0581

📅 Published

🔄 Last Modified

🔗 References (6)