Jul 2025: Microsoft SharePoint Remote Code Execution Vulnerability: CVE-2025-49704 July 2025

Microsoft SharePoint Remote Code Execution Vulnerability
Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Known Exploited Vulnerability

This Microsoft SharePoint Code Injection Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Microsoft SharePoint contains a code injection vulnerability that could allow an authorized attacker to execute code over a network. This vulnerability could be chained with CVE-2025-49706. The update for CVE-2025-53770 includes more robust protections than the update for CVE-2025-49704.

The following remediation steps are recommended / required by July 23, 2025: CISA recommends disconnecting public-facing versions of SharePoint Server that have reached their end-of-life (EOL) or end-of-service (EOS). For example, SharePoint Server 2013 and earlier versions are end-of-life and should be discontinued if still

Weakness Type

What is a Code Injection Vulnerability?

The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

CVE-2025-49704 has been classified to as a Code Injection vulnerability or weakness.

Products Associated with CVE-2025-49704

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Affected Versions

Exploit Probability

EPSS

63.80%

Percentile

98.38%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.