CVE-2022-24883 (GCVE-0-2022-24883)
Vulnerability from cvelistv5 – Published: 2022-04-26 00:00 – Updated: 2025-11-03 20:34
VLAI
EPSS
VEX
Title
FreeRDP Server authentication might allow invalid credentials to pass
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). Prior to version 2.7.0, server side authentication against a `SAM` file might be successful for invalid credentials if the server has configured an invalid `SAM` file path. FreeRDP based clients are not affected. RDP server implementations using FreeRDP to authenticate against a `SAM` file are affected. Version 2.7.0 contains a fix for this issue. As a workaround, use custom authentication via `HashCallback` and/or ensure the `SAM` database path configured is valid and the application has file handles left.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 15:53 UTC
CWE
- CWE-287 - Improper Authentication
Assigner
GitHub_M
CNA
References
10 references
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