Microsoft MSDT Follina Vulnerability

Released: May 31, 2022


High Severity

Microsoft Vendor


A 0-day Windows MSDT Vulnerability

A vulnerability on Microsoft Support Diagnostic Tool (MSDT) in Microsoft Windows has been spotted in the wild that allows remote code execution. Learn More »

Common Vulnerabilities and Exposures


Background

A cybersecurity researcher from nao_sec spotted a vulnerability on a Microsoft Word document uploaded in VirusTotal. The document abuses the MSDT URI scheme to download and run malicious payload. The document references "0438" which is an area code for Follina municipality in Italy.

Latest Development

Recent news and incidents related to cybersecurity threats encompassing various events such as data breaches, cyber-attacks, security incidents, and vulnerabilities discovered.


May 30, 2022: Microsoft released a security update at
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190


May 30, 2022: Microsoft posted a guidance at
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190

May 30, 2022: The Hacker News published an article at
https://thehackernews.com/2022/05/watch-out-researchers-spot-new.html

FortiGuard Cybersecurity Framework

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Threat Intelligence

Information gathered from analyzing ongoing cybersecurity events including threat actors, their tactics, techniques, and procedures (TTPs), indicators of compromise (IOCs), malware and related vulnerabilities.


References

Sources of information in support and relation to this Outbreak and vendor.