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Vulnerability record · CVE-2000-1111 · published 9 January 2001

CVE-2000-1111: Microsoft windows 2000 vulnerability

Microsoft · Windows 2000

Telnet Service for Windows 2000 Professional does not properly terminate incomplete connection attempts, which allows remote attackers to cause a denial of service by connecting to the server and not providing any input.

5.0 CVSS 2.0 Medium EPSS 13% · top 3.8%
5.0CVSS 2.0 base score
13%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Telnet Service for Windows 2000 Professional does not properly terminate incomplete connection attempts, which allows remote attackers to cause a denial of service by connecting to the server and not providing any input.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/archive/1/147914 Vendor Advisory
http://www.securityfocus.com/bid/2018 ExploitVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/5598
http://www.securityfocus.com/archive/1/147914 Vendor Advisory
http://www.securityfocus.com/bid/2018 ExploitVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/5598

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2000-1111), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.