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Vulnerability Details : CVE-2009-1930

The Telnet service in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows remote Telnet servers to execute arbitrary code on a client machine by replaying the NTLM credentials of a client user, aka "Telnet Credential Reflection Vulnerability," a related issue to CVE-2000-0834.
Publish Date : 2009-08-12 Last Update Date : 2010-08-21
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- CVSS Scores & Vulnerability Types

CVSS Score
10.0
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access Admin
Vulnerability Type(s) Execute Code
CWE ID 255

- Related OVAL Definitions

Title Definition Id Class Family
MS09-042: Vulnerability in Telnet Could Allow Remote Code Execution (960859) oval:gov.nist.fdcc.patch:def:11575 windows
Telnet Credential Reflection Vulnerability oval:org.mitre.oval:def:6302 windows
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2009-1930

# Product Type Vendor Product Version Update Edition Language
1 OS Microsoft Windows 2000 - SP4 Version Details Vulnerabilities
2 OS Microsoft Windows 2003 Server SP2 Itanium Version Details Vulnerabilities
3 OS Microsoft Windows 2003 Server SP2 X64 Version Details Vulnerabilities
4 OS Microsoft Windows 2003 Server SP2 Version Details Vulnerabilities
5 OS Microsoft Windows Server 2008 - - X64 Version Details Vulnerabilities
6 OS Microsoft Windows Server 2008 - SP2 Itanium Version Details Vulnerabilities
7 OS Microsoft Windows Server 2008 - - X32 Version Details Vulnerabilities
8 OS Microsoft Windows Server 2008 - SP2 X32 Version Details Vulnerabilities
9 OS Microsoft Windows Server 2008 SP2 X64 Version Details Vulnerabilities
10 OS Microsoft Windows Server 2008 Itanium Version Details Vulnerabilities
11 OS Microsoft Windows Vista - - X64 Version Details Vulnerabilities
12 OS Microsoft Windows Vista - SP1 Version Details Vulnerabilities
13 OS Microsoft Windows Vista - SP2 Version Details Vulnerabilities
14 OS Microsoft Windows Vista SP1 X64 Version Details Vulnerabilities
15 OS Microsoft Windows Vista SP2 X64 Version Details Vulnerabilities
16 OS Microsoft Windows Xp - SP2 Version Details Vulnerabilities
17 OS Microsoft Windows Xp - SP3 Version Details Vulnerabilities
18 OS Microsoft Windows Xp SP2 X64 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Microsoft Windows 2000 1
Microsoft Windows 2003 Server 3
Microsoft Windows Server 2008 6
Microsoft Windows Vista 5
Microsoft Windows Xp 3

- References For CVE-2009-1930

http://secunia.com/advisories/36222
SECUNIA 36222
http://securitytracker.com/id?1022716
SECTRACK 1022716
http://www.vupen.com/english/advisories/2009/2237
VUPEN ADV-2009-2237
http://technet.microsoft.com/en-us/security/bulletin/ms09-042
Microsoft Security Bulletin MS09-042 Vulnerability in Telnet Could Allow Remote Code Execution (960859) This security update resolves a publicly disclosed vulnerability in the Microsoft Telnet service. The vulnerability could allow an attacker to obtain credentials and then use them to log back into affected systems. The attacker would then acquire user rights on a system identical to the user rights of the logged-on user. This scenario could ultimately result in remote code execution on affected systems. An attacker who successfully exploited this vulnerability could install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
http://www.us-cert.gov/cas/techalerts/TA09-223A.html
CERT TA09-223A
http://www.securityfocus.com/bid/35993
BID 35993 Microsoft Windows Telnet NTLM Credential Reflection Authentication Bypass Vulnerability Release Date:2009-09-14
http://osvdb.org/56904
OSVDB 56904

- Metasploit Modules Related To CVE-2009-1930

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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