CVE-2026-30783CWE-602CWE-841

RustDesk Client Can Orphan API Channel to Ignore All Admin Commands and ACL Policies

Medium · published March 5, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
40.7
In the wild
Unconfirmed
What it is

A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Client signaling, API sync loop, config management modules) allows Privilege Abuse.

This vulnerability is associated with program files src/rendezvous_mediator.Rs, src/hbbs_http/sync.Rs and program routines API sync loop, api-server config handling.

This issue affects RustDesk Client: through 1.4.8.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00484 · 40.7th percentile
Weaknesses
CWE-602 · Client-Side Enforcement of Server-Side Security; CWE-841 · Improper Enforcement of Behavioral Workflow
Published
2026-03-05T15:52Z
EPSS history
Timeline
  • 05 MAR 15:52Z
    RustDesk Client Can Orphan API Channel to Ignore All Admin Commands and ACL Policies
    cvelistv5