CVE-2021-31196

Description

Microsoft Exchange Server Remote Code Execution Vulnerability

Scoring

• CVSS: 7.2 (HIGH, 3.1)
• EPSS exploitation probability: Not yet available
• EPSS percentile: Not yet available

CISA KEV status

• Added to KEV: 2024-08-21
• Remediation due date: 2024-09-11
• Known ransomware campaign use: Unknown

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31196
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31196
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-31196

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