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    CVE-2020-15633

    This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-867, DIR-878, and DIR-882 routers with firmware 1.20B10_BETA. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP requests. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the router. Was ZDI-CAN-10835.

    Published:Jul 23, 2020
    Last Modified:Nov 21, 2024
    EPS:Jul 23, 2020
    EPSS Score:0.00706
    CVSS Score:8.8

    Affected Products

    Vendor
    D-link
    Product
    Dir-867 Firmware
    Vendor
    D-link
    Product
    Dir-878 Firmware
    Vendor
    D-link
    Product
    Dir-882 Firmware
    Vendor
    Dlink
    Product
    Dir-867
    Vendor
    Dlink
    Product
    Dir-878
    Vendor
    Dlink
    Product
    Dir-882

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-127 Directory Indexing
    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    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