CVE-2021-26709

    Dashboard / Vulnerabilities / CVE-2021-26709

    CVE-2021-26709

    Published: 7 Apr 2021Last Modified: 10 Mar 2026

    Summary:

    Details: D-Link DSL-320B-D1 devices through EU_1.25 are prone to multiple Stack-Based Buffer Overflows that allow unauthenticated remote attackers to take over a device via the login.xgi user and pass parameters. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

    References: , http://seclists.org/fulldisclosure/2021/Apr/15, https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10216, https://www.dlink.com/en/security-bulletin, http://packetstormsecurity.com/files/162133/D-Link-DSL-320B-D1-Pre-Authentication-Buffer-Overflow.html

    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-2021-26709 | CVE-DB