CVE Feed

    Dashboard / CVE / CVE-2021-27074

    CVE-2021-27074

    Azure Sphere Unsigned Code Execution Vulnerability

    Published:Mar 11, 2021
    Last Modified:Aug 19, 2026
    EPS:Mar 11, 2021
    EPSS Score:0.01028
    CVSS Score:6.2

    Affected Products

    Vendor
    Microsoft
    Product
    Azure Sphere

    Exploits

    https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1247https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1249

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2022-35821 (CVSS 4.4) — Azure Sphere Information Disclosure Vulnerability…
    CVE-2021-42300 (CVSS 6) — Azure Sphere Tampering Vulnerability…
    CVE-2021-41376 (CVSS 2.3) — Azure Sphere Information Disclosure Vulnerability…
    CVE-2021-41375 (CVSS 4.4) — Azure Sphere Information Disclosure Vulnerability…
    CVE-2021-41374 (CVSS 6.7) — Azure Sphere Information Disclosure Vulnerability…
    CVE-2021-36956 (CVSS 4.4) — Azure Sphere Information Disclosure Vulnerability…
    CVE-2021-26430 (CVSS 6) — Azure Sphere Denial of Service Vulnerability…
    CVE-2021-26429 (CVSS 7.7) — Azure Sphere Elevation of Privilege Vulnerability…
    CVE-2021-26428 (CVSS 4.4) — Azure Sphere Information Disclosure Vulnerability…
    CVE-2021-28460 (CVSS 8.1) — Azure Sphere Unsigned Code Execution Vulnerability…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High