CVE-2021-27074

7 documents5 sources
Severity
5.5MEDIUM
EPSS
0.4%
top 36.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Microsoft Azure Sphere
Timeline
PublishedMar 11
Latest updateSep 2

Description

Azure Sphere Unsigned Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 2.5 | Impact: 3.6

Affected Packages1 packages

▶CVEListV5microsoft/azure_sphereN/A

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

5
OSV
linux-aws vulnerabilities↗2025-09-02
▶
OSV
linux-fips vulnerabilities↗2025-08-28
▶
OSV
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities↗2025-08-28
▶
GHSA
GHSA-8434-wqr6-v3mr: Azure Sphere Unsigned Code Execution Vulnerability This CVE ID is unique from CVE-2021-27080↗2022-05-24
▶
CVEList
Azure Sphere Unsigned Code Execution Vulnerability↗2021-03-11
▶

📋Vendor Advisories

1
Microsoft
Azure Sphere Unsigned Code Execution Vulnerability↗2021-03-09
▶
CVE-2021-27074 (MEDIUM CVSS 5.5) | Azure Sphere Unsigned Code Executio | cvebase.io