Pulse of Truth

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Cyber Security news and links to cyber security stories that could make you go hmmm. The content is exactly as it is consumed through RSS feeds and wont be edited (except for the occasional encoding errors).

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Critical Sharepoint 0-Day Vulnerablity Exploited CVE-2025-53770 (ToolShell), (Sun, Jul 20th) (isc.sans.edu)

submitted 1 week ago by lemmydev2@infosec.pub to c/pulse_of_truth@infosec.pub

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Microsoft announced yesterday that a newly discovered critical remote code execution vulnerability in SharePoint is being exploited. There is no patch available. As a workaround, Microsoft suggests using Microsoft Defender to detect any attacks. To use Defender, you must first configure the AMSI integration to give Defender visibility into SharePoint. Recent versions of SharePoint have the AMSI integration enabled by default.

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