CVE-2022-25226

CriticalCVSS 10.0/10Last modified Jun 17, 2026

Description

ThinVNC version 1.0b1 allows an unauthenticated user to bypass the authentication process via 'http://thin-vnc:8080/cmd?cmd=connect' by obtaining a valid SID without any kind of authentication. It is possible to achieve code execution on the server by sending keyboard or mouse events to the server.

Metrics

CVSS 3.1 10.0/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published: Apr 18, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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