CVE-2009-0094 json
The WINS server in Microsoft Windows 2000 SP4 and Server 2003 SP1 and SP2 does not restrict registration of the (1) "wpad" and (2) "isatap"…
published 2009-03-11 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-0103
- cvss
- 5.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 23.5%
- EPSS 23.5% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
The WINS server in Microsoft Windows 2000 SP4 and Server 2003 SP1 and SP2 does not restrict registration of the (1) "wpad" and (2) "isatap" NetBIOS names, which allows remote authenticated users to hijack the Web Proxy Auto-Discovery (WPAD) and Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) features, and conduct man-in-the-middle attacks by spoofing a proxy server or ISATAP route, by registering one of these names in the WINS database, aka "WPAD WINS Server Registration Vulnerability," a related issue to CVE-2007-1692.
Exploit prediction
23.46% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.5 | AV:N/AC:L/Au:S/C:N/I:P/A:P |
References
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2009/ms09-008
vendor-advisory
-
us-cert.gov
/cas/techalerts/TA09-069A.html
third-party-advisory, us-government-resource
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6117
vdb-entry, signature
-
vupen.com
/english/advisories/2009/0661
vdb-entry
-
secunia.com
/advisories/34217
third-party-advisory
-
osvdb.org
/52520
vdb-entry
-
securityfocus.com
/bid/34013
vdb-entry
-
securitytracker.com
/id?1021829
vdb-entry
- support.avaya.com /elmodocs2/security/ASA-2009-083.htm
- blogs.technet.com /srd/archive/2009/03/13/ms09-008-dns-and-wins-server-security-update-in-more-detail.aspx
Sources
- CVE List CVE-2009-0094
- NVD CVE-2009-0094
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