Vendor / Project: Microsoft Product: Exchange Server Description: Microsoft Exchange Server contains an information disclosure vulnerability that allows for remote code execution. Required Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Due Date: 2024-09-11 Ransomware Campaign Use: Unknown Notes: https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-31196; https://nvd.nist.gov/vuln/detail/CVE-2021-31196