CVE-2021-31206
High
Published: 14 July 2021
Published
14 July 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
7.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
EPSS Score
0.0793
92.2th percentile
Risk Priority
20
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-31206 is a high-severity an unspecified weakness vulnerability in Microsoft Exchange Server. Its CVSS base score is 7.6 (High).
Operationally, ranked in the top 7.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-18119
Vulnerability details
Microsoft Exchange Server Remote Code Execution Vulnerability
- CWE(s)
Related Threats
Threat-Actor AttributionAI
C0018 (C0018)
RaaS AvosLocker Incident Response Analysis
Affected Assets
microsoft
exchange server
2013, 2016, 2019
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.