CVE-2026-30798CWE-345CWE-755

RustDesk Client Accepts Unauthenticated stop-service Command via Strategy Payload

High · published March 5, 2026

CVSS v4.0
8.2
EPSS
0%
Percentile
27.7
In the wild
Unconfirmed
What it is

Insufficient Verification of Data Authenticity, Improper Handling of Exceptional Conditions vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Heartbeat sync loop, strategy processing modules) allows Protocol Manipulation.

This vulnerability is associated with program files src/hbbs_http/sync.Rs and program routines stop-service handler in heartbeat loop.

This issue affects RustDesk Client: through 1.4.8.

The record
Technical detail
CVSS v4.0
8.2 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00353 · 27.7th percentile
Weaknesses
CWE-345 · Insufficient Verification of Data Authenticity; CWE-755 · Improper Handling of Exceptional Conditions
Published
2026-03-05T15:38Z
EPSS history
Timeline
  • 05 MAR 15:38Z
    RustDesk Client Accepts Unauthenticated stop-service Command via Strategy Payload
    cvelistv5