High severity · published Apr 26, 2022
CVE-2022-24882
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP)
7.5
CVSS
2.8%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.8% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EP
Extra Packages For Enterprise Linux · Fedoraproject
8.0 · source: NVD
FE
Fedora · Fedoraproject
34; 35; 36 · source: NVD
FR
Freerdp · Freerdp
before 2.7.0 · source: NVD
Affected product
EP
Extra Packages For Enterprise Linux
Fedoraproject
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-24882
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-24882
Patch
https://github.com/FreeRDP/FreeRDP/pull/7750
Release Notes
https://github.com/FreeRDP/FreeRDP/releases/tag/2.7.0
Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6x5p-gp49-3jhh
Exploit
https://gitlab.gnome.org/GNOME/gnome-remote-desktop/-/issues/95
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AELSWWBAM2YONRPGLWVDY6UNTLJERJYL/
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DOYKBQOHSRM7JQYUIYUWFOXI2JZ2J5RD/
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