Unrestricted file upload vulnerability in the Document Conversions Launcher Service in Microsoft Office SharePoint Server 2007 SP2, when the Document Conversions Load Balancer Service is enabled, allows remote attackers to execute arbitrary code via a crafted SOAP request to TCP port 8082, aka "Malformed Request Code Execution Vulnerability."
CVE-2010-3964
Score elevated to 9.0 because EPSS predicts 91% probability of exploitation within the next 30 days (top 0.4% of all CVEs). Confidence: see factors.
- High exploitation likelihood — EPSS 94%
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 9.0(low)
- EPSS
- 99.8%
- KEV
- Not listed
Published
December 16, 2010
Last Modified
April 29, 2026
References (18)
- secure@microsofthttp://osvdb.org/69817
- secure@microsofthttp://secunia.com/advisories/42631
- secure@microsofthttp://www.securityfocus.com/bid/45264
- secure@microsofthttp://www.securitytracker.com/id?1024886
- secure@microsofthttp://www.us-cert.gov/cas/techalerts/TA10-348A.html
- secure@microsofthttp://www.vupen.com/english/advisories/2010/3226
- secure@microsofthttp://www.zerodayinitiative.com/advisories/ZDI-10-287/
- secure@microsofthttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-104
- secure@microsofthttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11737
- af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/69817
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/42631
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/45264
- af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1024886
- af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/cas/techalerts/TA10-348A.html
- af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2010/3226
Data Freshness Timeline
(refreshed 2× in last 7d / 18× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-05 02:26 UTCEPSS rescore
- 2026-06-30 23:19 UTCEPSS rescore
- 2026-06-29 14:02 UTCEPSS rescore
- 2026-06-29 14:02 UTCEPSS rescore
- 2026-06-27 03:05 UTCEPSS rescore
- 2026-06-25 13:46 UTCEPSS rescore
- 2026-06-24 14:02 UTCEPSS rescore
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- 2026-06-23 21:30 UTCEPSS rescore
- 2026-06-23 21:29 UTCEPSS rescore
- 2026-06-15 17:44 UTCEPSS rescore
- 2026-06-13 22:57 UTCEPSS rescore
- 2026-06-13 22:57 UTCEPSS rescore
- 2026-06-13 22:57 UTCEPSS rescore
- 2026-06-12 23:08 UTCEPSS rescore
- 2026-06-12 23:08 UTCEPSS rescore
- 2026-06-10 22:14 UTCEPSS rescore
- 2026-06-08 14:13 UTCEPSS rescore
- 2026-06-05 22:44 UTCEPSS rescore
- 2026-06-05 22:44 UTCEPSS rescore
- 2026-05-31 00:14 UTCEPSS rescore
- 2026-05-31 00:13 UTCEPSS rescore
- 2026-05-29 09:27 UTCEG score recompute
- 2026-05-29 09:27 UTCGHSA enrichment
- 2026-05-28 13:42 UTCEPSS rescore
Show 10 moreShow fewer
- 2026-05-28 13:42 UTCEPSS rescore
- 2026-05-26 07:16 UTCEPSS rescore
- 2026-05-26 07:16 UTCEPSS rescore
- 2026-05-24 16:43 UTCEPSS rescore
- 2026-05-21 22:39 UTCEPSS rescore
- 2026-05-20 22:37 UTCEPSS rescore
- 2026-05-20 22:37 UTCEPSS rescore
- 2026-05-20 22:37 UTCEPSS rescore
- 2026-05-18 21:29 UTCEPSS rescore
- 2026-05-18 21:29 UTCEPSS rescore
Publicly available exploits
(2 references)Working exploit code is in the public domain (1 Metasploit module) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-20122✓ verifiedFirst seen Jul 31, 2012
Microsoft Office SharePoint Server 2007 - Remote Code Execution (MS10-104) (Metasploit)
Open source ↗ - Metasploitexploit/windows/misc/ms10_104_sharepoint✓ verifiedFirst seen Dec 14, 2010
MS10-104 Microsoft Office SharePoint Server 2007 Remote Code Execution
Open source ↗
Frequently asked(4)
What is CVE-2010-3964?
When was CVE-2010-3964 disclosed?
Is CVE-2010-3964 actively exploited?
How do I remediate CVE-2010-3964?
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