How severe is CVE-2010-3964?

No CVSS score has been assigned to CVE-2010-3964 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2010-3964?

Affected package information for CVE-2010-3964 is not yet fully mapped. Check the official advisory links for details.

How do I fix CVE-2010-3964?

No fixed version has been published for CVE-2010-3964 yet. Monitor the advisory for updates, apply mitigations recommended by the vendor, and use O3 Security to track when a fix becomes available in your stack.

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

Yes. There are 2 known exploit references for CVE-2010-3964, including 1 documented proof-of-concept exploit on Exploit-DB and 1 in-the-wild exploitation observed on GitHub and other sources. Treat this as actively exploitable and prioritize patching immediately. All exploit code should only be run in an isolated sandbox environment for research or authorized testing — never against production systems without explicit written authorization.

What is the EPSS score for CVE-2010-3964?

CVE-2010-3964 has an EPSS (Exploit Prediction Scoring System) score of 90.6%, placing it in the 100th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. A score above 50% indicates significantly elevated exploitation risk — immediate patching is strongly recommended.

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

CVE-2010-3964 affects microsoft sharepoint server (1 version, e.g. 2007). Check the affected-products list on this page against your deployed version to confirm exposure.

When was CVE-2010-3964 published, and has it been updated?

CVE-2010-3964 was published on December 16, 2010 and was last updated on April 29, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

CVE-2010-3964

Unrestricted file upload vulnerability in the Document Conversions Launcher Service in Microsoft Office SharePoint Server 2007 SP2, when the Document Conversions Load Balancer Service…

Published

Dec 16, 2010

Updated

Apr 29, 2026

Affected

0 pkgs

Patched

None yet

Exploits

2 known

EPSS Exploitation Probability

via FIRST.org ↗

90.6%probability of exploitation in next 30 days

Very High Risk100th percentile0.00%

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Description

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."

Affected Products

1 product · 2 configurations

Application

sharepoint servermicrosoft

1 version

2007

Exploits & PoCs

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

EDB-20122remotewindows✓ Verified

Microsoft Office SharePoint Server 2007 - Remote Code Execution (MS10-104) (Metasploit)

by Metasploit · Jul 31, 2012

Exploit-DB Source

Frequently Asked Questions

O3 Security · Impact-Aware SCA

Is CVE-2010-3964 in your stack?

O3 detects CVE-2010-3964 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

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