CVE-2021-31207

KEV · Ransomware

Microsoft Exchange Server Security Feature Bypass Vulnerability

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Vendor / Project: Microsoft
Product: Exchange Server
Date added: Nov 3, 2021
Due date: Nov 17, 2021
Known ransomware use: Known
CWEs: CWE-20, CWE-434

Description

Microsoft Exchange Server contains an unspecified vulnerability that allows for security feature bypass.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2021-31207