CVE-2001-0348

NONECVSS 0.0Weaponized

0.0

Microsoft Windows 2000 telnet service allows attackers to cause a denial of service (crash) via a long logon command that contains a backspace.

CVSS v3: —
EG Score: —
EPSS: 97.5%
KEV: Not listed

Published

July 21, 2001

Last Modified

April 16, 2026

References (10)

cve@mitrehttp://razor.bindview.com/publish/advisories/adv_mstelnet.html
cve@mitrehttp://www.ciac.org/ciac/bulletins/l-092.shtml
cve@mitrehttp://www.securityfocus.com/bid/2838
cve@mitrehttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-031
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/6666
af854a3a-2127-422b-91ae-364da2661108http://razor.bindview.com/publish/advisories/adv_mstelnet.html
af854a3a-2127-422b-91ae-364da2661108http://www.ciac.org/ciac/bulletins/l-092.shtml
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/2838
af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-031
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/6666

Data Freshness Timeline

(refreshed 10× in last 7d / 16× 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
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
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2026-05-26 07:16 UTCepss_batch
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2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
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2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

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-20907✓ verified
First seen Jun 7, 2001
Microsoft Windows Server 2000 - Telnet 'Username' Denial of Service
Open source ↗

Frequently asked(4)

What is CVE-2001-0348?

CVE-2001-0348 is a none vulnerability published on July 21, 2001. Microsoft Windows 2000 telnet service allows attackers to cause a denial of service (crash) via a long logon command that contains a backspace.

When was CVE-2001-0348 disclosed?

CVE-2001-0348 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-2001-0348 actively exploited?

CVE-2001-0348 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-0348?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-0348, 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-2001-0348

📅 Published

🔄 Last Modified

🔗 References (10)