CVE-2001-0347

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

21/07/2001

Last modified:

03/04/2025

Description

Information disclosure vulnerability in Microsoft Windows 2000 telnet service allows remote attackers to determine the existence of user accounts such as Guest, or log in to the server without specifying the domain name, via a malformed userid.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

7.50

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:microsoft:windows_2000::::::::

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

http://www.ciac.org/ciac/bulletins/l-092.shtml
http://www.osvdb.org/5686
http://www.securityfocus.com/bid/2847
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-031
https://exchange.xforce.ibmcloud.com/vulnerabilities/6665
http://www.ciac.org/ciac/bulletins/l-092.shtml
http://www.osvdb.org/5686
http://www.securityfocus.com/bid/2847
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-031
https://exchange.xforce.ibmcloud.com/vulnerabilities/6665