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    CVE-2022-43620

    This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-1935 1.03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-16142.

    Published:Mar 29, 2023
    Last Modified:Feb 14, 2025
    EPS:Mar 29, 2023
    EPSS Score:0.00246
    CVSS Score:8.8

    Affected Products

    Vendor
    Dlink
    Product
    Dir-1935
    Vendor
    Dlink
    Product
    Dir-1935 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Related CVEs

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    CVE-2022-43625 (CVSS 6.8) — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-…
    CVE-2022-43626 (CVSS 6.8) — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-…
    CVE-2022-43627 (CVSS 6.8) — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-…
    CVE-2022-43630 (CVSS 8.8) — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-…
    CVE-2022-43631 (CVSS 6.8) — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-…
    CVE-2022-43619 (CVSS 6.8) — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-…
    CVE-2022-43622 (CVSS 8.8) — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-…
    CVE-2022-43623 (CVSS 6.8) — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-…

    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