CVE-2011-3400 in the critical feed json
Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 do not properly handle OLE objects in memory, which allows remote attackers to execute…
published 2011-12-14 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-3363
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 71.4%
- EPSS 71.4% chance of exploitation in 30 days, percentile 99.4%
- public exploits
- 2
- Metasploit, Exploit-DB
Summary
Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 do not properly handle OLE objects in memory, which allows remote attackers to execute arbitrary code via a crafted object in a file, aka "OLE Property Vulnerability."
Timeline
- First public exploit (Metasploit exploit/windows/browser/ms11_093_ole32)
- Published
Exploit prediction
71.37% chance of exploitation in the next 30 days, higher than 99.4% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- Metasploit exploit/windows/browser/ms11_093_ole32 MS11-093 Microsoft Windows OLE Object File Handling Remote Code Execution metasploit exploit, normal rank, 2011-12-13
- EDB-19002 Microsoft Windows - OLE Object File Handling Remote Code Execution (Metasploit) remote, 2012-06-06
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2011/ms11-093
vendor-advisory
-
us-cert.gov
/cas/techalerts/TA11-347A.html
third-party-advisory, us-government-resource
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14668
vdb-entry, signature
Sources
- CVE List CVE-2011-3400
- NVD CVE-2011-3400
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