Vulnerability Name:

CVE-2001-0347 (CCN-6665)

Assigned:2001-06-08
Published:2001-06-08
Updated:2018-10-12
Summary: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.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2001-0347

Source: CCN
Type: CIAC Information Bulletin L-092
Microsoft Predictable Name Pipes In Telnet

Source: CIAC
Type: UNKNOWN
L-092

Source: CCN
Type: US-CERT VU#573155
Microsoft Windows 2000 Telnet Service searches all trusted domains for user accounts

Source: CCN
Type: Microsoft Security Bulletin MS01-031
Predictable Name Pipes Could Enable Privilege Elevation via Telnet

Source: CCN
Type: Microsoft Security Bulletin MS02-001
Trusting Domains Do Not Verify Domain Membership of SIDs in Authorization Data

Source: OSVDB
Type: UNKNOWN
5686

Source: CCN
Type: OSVDB ID: 5686
Microsoft Windows Telnet Service Account Information Disclosure

Source: BID
Type: UNKNOWN
2847

Source: CCN
Type: BID-2847
Microsoft W2K Telnet Various Domain User Account Access Vulnerability

Source: MS
Type: UNKNOWN
MS01-031

Source: XF
Type: UNKNOWN
win2k-telnet-domain-authentication(6665)

Source: XF
Type: UNKNOWN
win2k-telnet-domain-authentication(6665)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:microsoft:windows_2000:*:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:microsoft:windows_2000:*:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft windows 2000 *
    microsoft windows 2000 *