CVE-2018-19524

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    CVE-2018-19524

    Published: 21 Mar 2019Last Modified: 10 Mar 2026

    Summary:

    Details: An issue was discovered on Shenzhen Skyworth DT741 Converged Intelligent Terminal (G/EPON+IPTV) SDOTBGN1, DT721-cb SDOTBGN1, and DT741-cb SDOTBGN1 devices. A long password to the Web_passwd function allows remote attackers to cause a denial of service (segmentation fault) or achieve unauthenticated remote code execution because of control of registers S0 through S4 and T4 through T7.

    References: , https://s3curityb3ast.github.io/KSA-Dev-001.md, https://www.breakthesec.com/2019/02/cve-2018-19524-stack-overflow-in.html, https://www.exploit-db.com/exploits/46358/, http://packetstormsecurity.com/files/151608/Skyworth-GPON-HomeGateways-Optical-Network-Stack-Overflow.html, http://seclists.org/fulldisclosure/2019/Feb/30, https://seclists.org/bugtraq/2019/Feb/21

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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
    CVE-2018-19524 | CVE-DB