CVE-2009-1930

Description

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.

Category

10.0
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 46.18% Top 5%
Vendor Advisory microsoft.com Vendor Advisory secunia.com Vendor Advisory vupen.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.vupen.com/english/advisories/2009/2237 vdb entry vendor advisory
http://www.us-cert.gov/cas/techalerts/TA09-223A.html third party advisory us government resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-042 vendor advisory
http://securitytracker.com/id?1022716 vdb entry
http://www.securityfocus.com/bid/35993 vdb entry patch
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6302 vdb entry signature
http://secunia.com/advisories/36222 third party advisory vendor advisory
http://osvdb.org/56904 vdb entry

Frequently Asked Questions

What is the severity of CVE-2009-1930?
CVE-2009-1930 has been scored as a critical severity vulnerability.
How to fix CVE-2009-1930?
To fix CVE-2009-1930, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2009-1930 being actively exploited in the wild?
It is possible that CVE-2009-1930 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~46% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.