Browsing: exploited

CISA warns of SharePoint vulnerabilities exploited by hackers

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The Cybersecurity and Infrastructure Security Agency has issued an alert warning of four Microsoft SharePoint vulnerabilities being exploited by cyber threat actors. CISA said the vulnerabilities affect all supported on-premises versions of SharePoint Server, including the Subscription Edition, 2019 and 2016. Threat actors can establish remote code execution and perform other actions to deploy malware.…