OSU Open Source Lab VNCAuthProxy through 1.1.1 is affected by an vncap/vnc/protocol.py VNCServerAuthenticator authentication-bypass vulnerability that could allow a malicious actor to gain unauthorized access to a VNC session or to disconnect a legitimate user from a VNC session. A remote attacker with network access to the proxy server could leverage this vulnerability to connect to VNC servers protected by the proxy server without providing any authentication credentials. Exploitation of this issue requires that the proxy server is currently accepting connections for the target VNC server.
History

Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00129}

epss

{'score': 0.00138}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-14T03:04:34

Updated: 2024-08-03T10:07:33.109Z

Reserved: 2022-07-25T00:00:00

Link: CVE-2022-36436

cve-icon Vulnrichment

Updated: 2024-08-03T10:07:33.109Z

cve-icon NVD

Status : Modified

Published: 2022-09-14T11:15:49.567

Modified: 2024-11-21T07:13:00.140

Link: CVE-2022-36436

cve-icon Redhat

No data.