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    CVE-2021-41987

    In the SCEP Server of RouterOS in certain Mikrotik products, an attacker can trigger a heap-based buffer overflow that leads to remote code execution. The attacker must know the scep_server_name value. This affects RouterOS 6.46.8, 6.47.9, and 6.47.10.

    Published:Mar 16, 2022
    Last Modified:Nov 21, 2024
    EPS:Mar 16, 2022
    EPSS Score:0.50913
    CVSS Score:8.1

    Affected Products

    Vendor
    Mikrotik
    Product
    Routeros

    Exploits

    https://teamt5.org/en/posts/vulnerability-mikrotik-cve-2021-41987/https://teamt5.org/en/posts/vulnerability-mikrotik-cve-2021-41987/

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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