CVE-2022-25227

PoC —

CVSS 3.1

8.8 high

EPSS

<1%p50

Published

May 20, 2022 (May 20, 2022)

Modified

Jun 17, 2026

Description

Thinfinity VNC v4.0.0.1 contains a Cross-Origin Resource Sharing (CORS) vulnerability which can allow an unprivileged remote attacker, if they can trick a user into browse malicious site, to obtain an 'ID' that can be used to send websocket requests and achieve RCE.

Vendors: cybelesoft
Products: thinfinity vnc
Weakness: CWE-346
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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