CVE-2026-30795

7.5 HIGH
Published: March 05, 2026 Modified: March 25, 2026
View on NVD

Description

Cleartext Transmission of Sensitive Information vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Heartbeat sync loop modules) allows Sniffing Attacks. This vulnerability is associated with program files src/hbbs_http/sync.Rs and program routines Heartbeat JSON payload construction (preset-address-book-password). This issue affects RustDesk Client: through 1.4.5.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub
Source: 2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe
Exploit Third Party Advisory
https://github.com/rustdesk/rustdesk
Source: 2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe
Product
https://www.vulsec.org/
Source: 2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe
Not Applicable

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.0%
6th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-319

Affected Vendors

linux microsoft rustdesk google apple

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