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    CVE-2021-44751

    A vulnerability affecting F-Secure SAFE browser was discovered. A maliciously crafted website attached with USSD code in JavaScript or iFrame can trigger dialer application from F-Secure browser which can be exploited by an attacker to send unwanted USSD messages or perform unwanted calls. In most modern Android OS, dialer application will require user interaction, however, some older Android OS may not need user interaction.

    Published:Mar 25, 2022
    Last Modified:Nov 21, 2024
    EPS:Mar 25, 2022
    EPSS Score:0.0024
    CVSS Score:4.3

    Affected Products

    Vendor
    F-secure
    Product
    Safe

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-276 Incorrect Default Permissions

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    CVE-2022-28873 (CVSS 4.3) — A vulnerability affecting F-Secure SAFE browser was discovered. An attacker can potentially exploit Javascript…
    CVE-2022-28872 (CVSS 4.3) — A vulnerability affecting F-Secure SAFE browser was discovered. A maliciously crafted website could make a phi…
    CVE-2022-28869 (CVSS 4.3) — A vulnerability affecting F-Secure SAFE browser was discovered. A maliciously crafted website could make a phi…
    CVE-2022-28868 (CVSS 4.3) — An Address bar spoofing vulnerability was discovered in Safe Browser for Android. When user clicks on a specia…
    CVE-2022-28870 (CVSS 4.3) — A vulnerability affecting F-Secure SAFE browser was discovered. A maliciously crafted website could make a phi…
    CVE-2021-44749 (CVSS 5.5) — A vulnerability affecting F-Secure SAFE browser protection was discovered improper URL handling can be trigger…
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    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