CVE-2021-33594

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    CVE-2021-33594

    Published: 11 Aug 2021Last Modified: 10 Mar 2026

    Summary:

    Details: An address bar spoofing vulnerability was discovered in Safe Browser for Android. When user clicks on a specially crafted a malicious URL, it appears like a legitimate one on the address bar, while the content comes from other domain and presented in a window, covering the original content. A remote attacker can leverage this to perform address bar spoofing attack.

    References: , https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame, https://www.f-secure.com/en/business/support-and-downloads/security-advisories, https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-33594

    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-2021-33594 | CVE-DB