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2 vulnerabilities found for RustDesk Server (OSS) by rustdesk-server

CVE-2026-30790 (GCVE-0-2026-30790)

Vulnerability from nvd – Published: 2026-03-05 15:49 – Updated: 2026-03-10 18:26
VLAI?
Title
RustDesk Server Controls All Handshake Entropy (Salt/Challenge), Enabling Offline Brute-Force
Summary
Improper Restriction of Excessive Authentication Attempts, Use of Password Hash With Insufficient Computational Effort vulnerability in rustdesk-server-pro RustDesk Server Pro rustdesk-server-pro on Windows, MacOS, Linux (Peer authentication, API login modules), rustdesk-server RustDesk Server (OSS) rustdesk-server on Windows, MacOS, Linux (Peer authentication, API login modules) allows Password Brute Forcing. This vulnerability is associated with program files src/server/connection.Rs and program routines Salt/challenge generation, SHA256(SHA256(pwd+salt)+challenge) verification. This issue affects RustDesk Server Pro: through 1.7.5; RustDesk Server (OSS): through 1.1.15.
Severity ?
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-307 - Improper Restriction of Excessive Authentication Attempts
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
References
https://github.com/rustdesk product
https://docs.google.com/document/d/e/2PACX-1vSds6… third-party-advisoryexploit
https://www.vulsec.org/ vdb-entrythird-party-advisory
Impacted products
Vendor Product Version
rustdesk-server-pro RustDesk Server Pro Affected: 0 , ≤ 1.7.5 (custom)
Create a notification for this product.
Date Public ?
2026-03-05 13:45
Credits
Erez Kalman Erez Kalman
Show details on NVD website
To clipboard 

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CVE-2026-30790 (GCVE-0-2026-30790)

Vulnerability from cvelistv5 – Published: 2026-03-05 15:49 – Updated: 2026-03-10 18:26
VLAI?
Title
RustDesk Server Controls All Handshake Entropy (Salt/Challenge), Enabling Offline Brute-Force
Summary
Improper Restriction of Excessive Authentication Attempts, Use of Password Hash With Insufficient Computational Effort vulnerability in rustdesk-server-pro RustDesk Server Pro rustdesk-server-pro on Windows, MacOS, Linux (Peer authentication, API login modules), rustdesk-server RustDesk Server (OSS) rustdesk-server on Windows, MacOS, Linux (Peer authentication, API login modules) allows Password Brute Forcing. This vulnerability is associated with program files src/server/connection.Rs and program routines Salt/challenge generation, SHA256(SHA256(pwd+salt)+challenge) verification. This issue affects RustDesk Server Pro: through 1.7.5; RustDesk Server (OSS): through 1.1.15.
Severity ?
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-307 - Improper Restriction of Excessive Authentication Attempts
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
References
https://github.com/rustdesk product
https://docs.google.com/document/d/e/2PACX-1vSds6… third-party-advisoryexploit
https://www.vulsec.org/ vdb-entrythird-party-advisory
Impacted products
Vendor Product Version
rustdesk-server-pro RustDesk Server Pro Affected: 0 , ≤ 1.7.5 (custom)
Create a notification for this product.
Date Public ?
2026-03-05 13:45
Credits
Erez Kalman Erez Kalman
Show details on NVD website
To clipboard 

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