Which products and versions are affected by CVE-2010-3964?

Affected: Sharepoint Server (Microsoft) versions 2007-sp2. The full list is in the CVE brief.

Is CVE-2010-3964 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2010-3964 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2010-3964?

Public exploit code is available.

Is there a fix for CVE-2010-3964?

No fixed version is listed yet; check the vendor advisory for mitigations.

How urgently should CVE-2010-3964 be patched?

Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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Vulnerability Intelligence

CVE-2010-3964

HighPublic exploit

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…

Published Dec 16, 2010 · Updated Apr 28, 2026

Key Facts

Patch immediately

CVE-2010-3964 is a high-severity vulnerability (CVSS 7.5 v2) affecting Sharepoint Server (Microsoft).
It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
EPSS estimates a 94% probability of exploitation in the next 30 days.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

CVSS v2

7.5

AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS (30-day exploit likelihood)

94%

Higher than 99.8% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

Available

Proof-of-concept or weaponized module

Get the full CVE-2010-3964 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

Affected Products

2 affected entries in total

Product	Affected versions	Fixed in
Sharepoint ServerMicrosoft	2007-sp2	n/a

Timeline

Publicly disclosed
Dec 16, 2010
Last updated
Apr 28, 2026

References

6 more references in the full CVE brief

FAQ

Common Questions.

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…
Affected: Sharepoint Server (Microsoft) versions 2007-sp2. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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