CVE-2021-27074

medium

Description

Azure Sphere Unsigned Code Execution Vulnerability

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1249

https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1247

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27074

Details

Source: Mitre, NVD

Published: 2021-03-11

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:C/A:N

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Severity: Medium

EPSS

EPSS: 0.0047