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    CVE-2017-9466

    The executable httpd on the TP-Link WR841N V8 router before TL-WR841N(UN)_V8_170210 contained a design flaw in the use of DES for block encryption. This resulted in incorrect access control, which allowed attackers to gain read-write access to system settings through the protected router configuration service tddp via the LAN and Ath0 (Wi-Fi) interfaces.

    Published:Jun 26, 2017
    Last Modified:Apr 20, 2025
    EPS:Jun 26, 2017
    EPSS Score:0.00174
    CVSS Score:9.8

    Affected Products

    Vendor
    Tp-link
    Product
    Wr841n V8
    Vendor
    Tp-link
    Product
    Wr841n V8 Firmware

    Exploits

    http://blog.senr.io/blog/cve-2017-9466-why-is-my-router-blinking-morse-codehttp://blog.senr.io/blog/cve-2017-9466-why-is-my-router-blinking-morse-code

    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