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    CVE-2019-20049

    An issue was discovered on Alcatel-Lucent OmniVista 4760 devices. A remote unauthenticated attacker can chain a directory traversal (which helps to bypass authentication) with an insecure file upload to achieve Remote Code Execution as SYSTEM. The directory traversal is in the __construct() whereas the insecure file upload is in SetSkinImages().

    Published:Dec 27, 2019
    Last Modified:Nov 21, 2024
    EPS:Dec 27, 2019
    EPSS Score:0.29441
    CVSS Score:9.8

    Affected Products

    Vendor
    Al-enterprise
    Product
    Omnivista 4760

    Exploits

    https://git.lsd.cat/g/omnivista-rcehttps://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remote-Code-Execution.htmlhttps://www.exploit-db.com/exploits/47761https://git.lsd.cat/g/omnivista-rcehttps://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remote-Code-Execution.htmlhttps://www.exploit-db.com/exploits/47761

    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