CVE-2021-40045

    Dashboard / Vulnerabilities / CVE-2021-40045

    CVE-2021-40045

    Published: 9 Feb 2022Last Modified: 10 Mar 2026

    Summary:

    Details: There is a vulnerability of signature verification mechanism failure in system upgrade through recovery mode.Successful exploitation of this vulnerability may affect service confidentiality.

    References: , https://device.harmonyos.com/en/docs/security/update/security-bulletins-202202-0000001204253396, https://consumer.huawei.com/en/support/bulletin/2022/2/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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
    CVE-2021-40045 | CVE-DB