Auth bypass in Rustdesk-client Rustdesk Client

CVE-2026-30797

Missing Authorization vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Flutter URI scheme handler, config import modules) allows Application API Message Manipulation via Man-in-the-Mi…

Vulnerability class: Broken Access Control

EPSS: 0.001 (20.1th percentile) — read the EPSS interpretation.

Affected products

Rustdesk-client Rustdesk Client — versions 0

Weakness classification (CWE)

References

rustdesk.com/docs/en/client/ (technical-description, x_--config documentation)
docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7Q… (third-party-advisory, exploit)
www.vulsec.org/ (vdb-entry, third-party-advisory)