Server side NTLM does not properly check parameters in FreeRDP
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.1epss 2.8%
exploitation probability
2.8%top 14% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
FreeRDP · FreeRDPReferences
https://github.com/FreeRDP/FreeRDP/pull/7750https://github.com/FreeRDP/FreeRDP/releases/tag/2.7.0https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6x5p-gp49-3jhhhttps://gitlab.gnome.org/GNOME/gnome-remote-desktop/-/issues/95https://lists.debian.org/debian-lts-announce/2025/02/msg00034.htmlhttps://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/202210-24