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    CVE-2024-3272

    ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as very critical, has been found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403. This issue affects some unknown processing of the file /cgi-bin/nas_sharing.cgi of the component HTTP GET Request Handler. The manipulation of the argument user with the input messagebus leads to hard-coded credentials. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259283. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.

    Published:Apr 4, 2024
    Last Modified:Oct 30, 2025
    EPS:Apr 4, 2024
    EPSS Score:0.94148
    CVSS Score:9.8

    CISA Notification

    Description

    ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as very critical, has been found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403. This issue affects some unknown processing of the file /cgi-bin/nas_sharing.cgi of the component HTTP GET Request Handler. The manipulation of the argument user with the input messagebus leads to hard-coded credentials. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259283. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.

    Required Action:

    This vulnerability affects legacy D-Link products. All associated hardware revisions have reached their end-of-life (EOL) or end-of-service (EOS) life cycle and should be retired and replaced per vendor instructions.

    Notes:

    No extra notes provided.

    Due Date
    May 2, 2024
    862 days ago
    Alert Date
    Apr 11, 2024
    883 days ago

    Affected Products

    Vendor
    Dlink
    Product
    Dnr-202l
    Vendor
    Dlink
    Product
    Dnr-202l Firmware
    Vendor
    Dlink
    Product
    Dnr-322l
    Vendor
    Dlink
    Product
    Dnr-322l Firmware
    Vendor
    Dlink
    Product
    Dnr-326
    Vendor
    Dlink
    Product
    Dnr-326 Firmware
    Vendor
    Dlink
    Product
    Dns-1100-4
    Vendor
    Dlink
    Product
    Dns-1100-4 Firmware
    Vendor
    Dlink
    Product
    Dns-120
    Vendor
    Dlink
    Product
    Dns-1200-05
    Vendor
    Dlink
    Product
    Dns-1200-05 Firmware
    Vendor
    Dlink
    Product
    Dns-120 Firmware
    Vendor
    Dlink
    Product
    Dns-1550-04
    Vendor
    Dlink
    Product
    Dns-1550-04 Firmware
    Vendor
    Dlink
    Product
    Dns-315l
    Vendor
    Dlink
    Product
    Dns-315l Firmware
    Vendor
    Dlink
    Product
    Dns-320
    Vendor
    Dlink
    Product
    Dns-320 Firmware
    Vendor
    Dlink
    Product
    Dns-320l
    Vendor
    Dlink
    Product
    Dns-320l Firmware
    Vendor
    Dlink
    Product
    Dns-320lw
    Vendor
    Dlink
    Product
    Dns-320lw Firmware
    Vendor
    Dlink
    Product
    Dns-321
    Vendor
    Dlink
    Product
    Dns-321 Firmware
    Vendor
    Dlink
    Product
    Dns-323
    Vendor
    Dlink
    Product
    Dns-323 Firmware
    Vendor
    Dlink
    Product
    Dns-325
    Vendor
    Dlink
    Product
    Dns-325 Firmware
    Vendor
    Dlink
    Product
    Dns-326
    Vendor
    Dlink
    Product
    Dns-326 Firmware
    Vendor
    Dlink
    Product
    Dns-327l
    Vendor
    Dlink
    Product
    Dns-327l Firmware
    Vendor
    Dlink
    Product
    Dns-340l
    Vendor
    Dlink
    Product
    Dns-340l Firmware
    Vendor
    Dlink
    Product
    Dns-343
    Vendor
    Dlink
    Product
    Dns-343 Firmware
    Vendor
    Dlink
    Product
    Dns-345
    Vendor
    Dlink
    Product
    Dns-345 Firmware
    Vendor
    Dlink
    Product
    Dns-726-4
    Vendor
    Dlink
    Product
    Dns-726-4 Firmware

    Common Weakness Enumeration

    Related CVEs

    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