CVE-2021-27080

PoC —

CVSS 3.1

9.3 critical

EPSS

1%p68

Published

Mar 11, 2021 (Mar 11, 2021)

Modified

Aug 19, 2026

Description

Azure Sphere Unsigned Code Execution Vulnerability

Vendors: microsoft
Products: azure sphere
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.3%)

In the news3 stories

Microsoft Issues Security Patches for 89 Flaws — IE 0

The Hacker NewsAug 13, 09:07 UTC · Aug 13, 2021Vulnerability in the wildCVE-2021-26855 CVE-2021-26857 CVE-2021-26858+8 CVEs

60

Vulnerability Spotlight: Multiple remote code execution vulnerabilities in Microsoft Azure Sphere

Cisco TalosApr 14, 13:59 UTC · Apr 14, 2021Vulnerability in the wildCVE-2021-27047 CVE-2021-27080 CVE-2021-284601

60

Microsoft's March Patch Tuesday fixes 14 Critical flaws

Security AffairsMar 10, 08:16 UTC · Mar 10, 2021Vulnerability in the wildCVE-2021-26411 CVE-2021-26897 CVE-2021-27074+2 CVEs

60