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    CVE-2021-43517

    FOSCAM Camera FI9805E with firmware V4.02.R12.00018510.10012.143900.00000 contains a backdoor that opens Telnet port when special command is sent on port 9530.

    Published:Apr 8, 2022
    Last Modified:Nov 21, 2024
    EPS:Apr 8, 2022
    EPSS Score:0.00366
    CVSS Score:9.8

    Affected Products

    Vendor
    Foscam
    Product
    Fi9805e
    Vendor
    Foscam
    Product
    Fi9805e Firmware

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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