CVE-2021-29379

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    CVE-2021-29379

    Published: 12 Apr 2021Last Modified: 10 Mar 2026

    Summary:

    Details: An issue was discovered on D-Link DIR-802 A1 devices through 1.00b05. Universal Plug and Play (UPnP) is enabled by default on port 1900. An attacker can perform command injection by injecting a payload into the Search Target (ST) field of the SSDP M-SEARCH discover packet. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

    References: , https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10206, https://www.dlink.com/en/security-bulletin/, https://cool-y.github.io/2021/03/02/DIR-802-OS-Command-Injection

    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-2021-29379 | CVE-DB