New CTI Labs: CVE-2025-53770 (ToolShell SharePoint RCE): Offensive and Defensive

benhopkins

Immerser

3 days ago

Today, Immersive's Container 7 Research Team have released two new CTI labs covering a critical vulnerability in Microsoft SharePoint, allowing unauthorized attackers to execute arbitrary code over a network.

Recently, a critical zero-day vulnerability affecting on-premise SharePoint servers, identified as CVE-2025-53770, was uncovered. This vulnerability allows for authentication bypass, leading to remot...

Updated 3 days ago

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benhopkins

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Joined October 24, 2024

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BenMcCarthy

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Joined May 30, 2024

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New CTI Labs: CVE-2025-53770 (ToolShell SharePoint RCE): Offensive and Defensive

Today, Immersive's Container 7 Research Team have released two new CTI labs covering a critical vulnerability in Microsoft SharePoint, allowing unauthorized attackers to execute arbitrary code over a network.