CVE-2026-30791

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-30791
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub Exploit Third Party Advisory
https://rustdesk.com/docs/en/client/ Product
https://www.vulsec.org/ Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:rustdesk:rustdesk:*:*:*:*:-:*:*:*
OR cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:rustdesk:rustdesk:*:*:*:*:webclient:*:*:*
History

18 Mar 2026, 19:25

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
First Time Microsoft
Google
Google android
Rustdesk rustdesk
Linux linux Kernel
Linux
Rustdesk
Apple iphone Os
Microsoft windows
Apple macos
Apple
References () https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub - () https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub - Exploit, Third Party Advisory
References () https://rustdesk.com/docs/en/client/ - () https://rustdesk.com/docs/en/client/ - Product
References () https://www.vulsec.org/ - () https://www.vulsec.org/ - Third Party Advisory
CPE cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
cpe:2.3:a:rustdesk:rustdesk:*:*:*:*:-:*:*:*
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:a:rustdesk:rustdesk:*:*:*:*:webclient:*:*:*

05 Mar 2026, 19:16

Type Values Removed Values Added
Summary
  • (es) Vulnerabilidad por uso de un algoritmo criptográfico defectuoso o arriesgado en rustdesk-client RustDesk Client rustdesk-client en Windows, MacOS, Linux, iOS, Android y WebClient (importación de configuración, controlador de esquema URI, módulos CLI --config) permite recuperar datos confidenciales incrustados. Esta vulnerabilidad está asociada con los archivos de programa flutter/lib/common.Dart, hbb_common/src/config.Rs y las rutinas de programa parseRustdeskUri(), importConfig(). Este problema afecta a RustDesk Client: hasta la versión 1.4.5.
References
  • () https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub -
  • () https://www.vulsec.org/ -

05 Mar 2026, 15:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-05 15:16

Updated : 2026-03-18 19:25

NVD link : CVE-2026-30791

Mitre link : CVE-2026-30791

CVE.ORG link : CVE-2026-30791

JSON object : View

Products Affected

rustdesk

  • rustdesk

google

  • android

microsoft

  • windows

apple

  • iphone_os
  • macos

linux

  • linux_kernel
CWE
CWE-327

Use of a Broken or Risky Cryptographic Algorithm

CWE-684

Incorrect Provision of Specified Functionality