UNKNOWNKNOWN EXPLOITEDRANSOMWARE: KNOWN

CVE-2020-0796

Microsoft SMBv3 Remote Code Execution Vulnerability

Published: 2022-02-10
Modified: 2026-07-31
Sources: cisa-kev

Summary

A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests. An attacker who successfully exploited the vulnerability could gain the ability to execute code on the target server or client.

References

https://www.cisa.gov/known-exploited-vulnerabilities-catalog

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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