CVE-2022-24882

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    CVE-2022-24882

    Published: 26 Apr 2022Last Modified: 12 Aug 2026

    Summary: Server side NTLM does not properly check parameters in FreeRDP

    Details: FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). In versions prior to 2.7.0, NT LAN Manager (NTLM) authentication does not properly abort when someone provides and empty password value. This issue affects FreeRDP based RDP Server implementations. RDP clients are not affected. The vulnerability is patched in FreeRDP 2.7.0. There are currently no known workarounds.

    References: https://github.com/FreeRDP/FreeRDP/releases/tag/2.7.0, https://lists.debian.org/debian-lts-announce/2025/02/msg00034.html, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24882.json, https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6x5p-gp49-3jhh, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AELSWWBAM2YONRPGLWVDY6UNTLJERJYL/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DOYKBQOHSRM7JQYUIYUWFOXI2JZ2J5RD/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PZWR6KSIKXO4B2TXBB3WH6YTNYHN46OY/, https://nvd.nist.gov/vuln/detail/CVE-2022-24882, https://security.gentoo.org/glsa/202210-24, https://gitlab.gnome.org/GNOME/gnome-remote-desktop/-/issues/95, https://github.com/FreeRDP/FreeRDP/pull/7750

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -40ee5d3bcc70343af6c0300d71968858c1f1948f

    Affected versions

    2.6.1
    2.6.0

    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-2022-24882 | CVE-DB