Chinese Hackers Actively Exploiting SharePoint Servers 0-Day Flaw in the Wild

Microsoft has confirmed that Chinese state- threat actors are actively exploiting critical zero-day vulnerabilities in on-premises SharePoint servers, prompting urgent security warnings for organizations worldwide.  The tech giant’s Security Response Center reported coordinated attacks targeting internet-facing SharePoint installations using newly disclosed vulnerabilities that enable authentication bypass and remote code execution. Key Takeaways1. CVE-2025-53770/53771 in on-premises […]...

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