CVE-2021-27080
CriticalPublic PoC
Published: 11 March 2021
Published
11 March 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
9.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS Score
0.0013
32.4th percentile
Risk Priority
19
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-27080 is a critical-severity an unspecified weakness vulnerability in Microsoft Azure Sphere. Its CVSS base score is 9.3 (Critical).
Operationally, ranked at the 32.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-13851
Vulnerability details
Azure Sphere Unsigned Code Execution Vulnerability
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
microsoft
azure sphere
all versions
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.