CVE-2026-30791

7.5 HIGH

Published: March 05, 2026 Modified: March 18, 2026

Description

Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Config import, URI scheme handler, CLI --config modules) allows Retrieve Embedded Sensitive Data. This vulnerability is associated with program files flutter/lib/common.Dart, hbb_common/src/config.Rs and program routines parseRustdeskUri(), importConfig(). 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://rustdesk.com/docs/en/client/

Source: 2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe

Product

https://www.vulsec.org/

Source: 2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe

Third Party Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

0.0%

3th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-327 CWE-684

Affected Vendors

linux microsoft rustdesk apple google

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