CVE-2026-30798

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 1.4.5.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub	Third Party Advisory Exploit
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:-:::::::*

History

No history.

Information

Published : 2026-03-05 16:16

Updated : 2026-03-10 20:25

NVD link : CVE-2026-30798

Mitre link : CVE-2026-30798

CVE.ORG link : CVE-2026-30798

JSON object : View

Products Affected

apple

macos
iphone_os

microsoft

windows

rustdesk

rustdesk

google

android

linux

linux_kernel

CWE

CWE-345

Insufficient Verification of Data Authenticity

CWE-755

Improper Handling of Exceptional Conditions

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Esta vulnerabilidad est\u00e1 asociada con los archivos de programa src/hbbs_http/sync.Rs y las rutinas de programa del gestor de detenci\u00f3n de servicio en el bucle de latidos.\n\nEste problema afecta a RustDesk Client: hasta la versi\u00f3n 1.4.5."}], "lastModified": "2026-03-10T20:25:39.497", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rustdesk:rustdesk:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "70EE9711-C12B-402D-B28E-4CF19EC7BC88", "versionEndIncluding": "1.4.5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B5415705-33E5-46D5-8E4D-9EBADC8C5705"}, {"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"}, {"criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}, {"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe"}