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    CVE-2022-28370

    On Verizon 5G Home LVSKIHP OutDoorUnit (ODU) 3.33.101.0 devices, the RPC endpoint crtc_fw_upgrade provides a means of provisioning a firmware update for the device. /lib/functions/wnc_jsonsh/wnc_crtc_fw.sh has no cryptographic validation of the image, thus allowing an attacker to modify the installed firmware.

    Published:Jul 14, 2022
    Last Modified:Nov 21, 2024
    EPS:Jul 14, 2022
    EPSS Score:0.00117
    CVSS Score:7.5

    Affected Products

    Vendor
    Verizon
    Product
    Lvskihp Outdoorunit
    Vendor
    Verizon
    Product
    Lvskihp Outdoorunit Firmware

    Exploits

    https://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.mdhttps://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.md

    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