CVE-2009-1930 in the critical feed json
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 a…
published 2009-08-12 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-1925
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 41.4%
- EPSS 41.4% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
Exploit prediction
41.39% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-255 Credentials Management Errors
References
-
securityfocus.com
/bid/35993
vdb-entry, patch
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2009/ms09-042
vendor-advisory
-
vupen.com
/english/advisories/2009/2237
vdb-entry, vendor-advisory
-
secunia.com
/advisories/36222
third-party-advisory, vendor-advisory
-
us-cert.gov
/cas/techalerts/TA09-223A.html
third-party-advisory, us-government-resource
-
securitytracker.com
/id?1022716
vdb-entry
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6302
vdb-entry, signature
-
osvdb.org
/56904
vdb-entry
Sources
- CVE List CVE-2009-1930
- NVD CVE-2009-1930
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