CVE-2022-24882

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.

• CWE-287

• https://github.com/FreeRDP/FreeRDP/pull/7750Patch, Third Party Advisory
• https://github.com/FreeRDP/FreeRDP/releases/tag/2.7.0Release Notes, Third Party Advisory
• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6x5p-gp49-3jhhThird Party Advisory
• https://gitlab.gnome.org/GNOME/gnome-remote-desktop/-/issues/95Exploit, Issue Tracking, Third Party Advisory
• 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://security.gentoo.org/glsa/202210-24Third Party Advisory
• https://github.com/FreeRDP/FreeRDP/pull/7750Patch, Third Party Advisory
• https://github.com/FreeRDP/FreeRDP/releases/tag/2.7.0Release Notes, Third Party Advisory
• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6x5p-gp49-3jhhThird Party Advisory
• https://gitlab.gnome.org/GNOME/gnome-remote-desktop/-/issues/95Exploit, Issue Tracking, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2025/02/msg00034.html
• 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://security.gentoo.org/glsa/202210-24Third Party Advisory

Published

Apr 26, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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