Vulnerabilities > VNC

DATE CVE VULNERABILITY TITLE RISK
2006-05-15 CVE-2006-2369 Improper Authentication vulnerability in VNC Realvnc 4.1.1
RealVNC 4.1.1, and other products that use RealVNC such as AdderLink IP and Cisco CallManager, allows remote attackers to bypass authentication via a request in which the client specifies an insecure security type such as "Type 1 - None", which is accepted even if it is not offered by the server, as originally demonstrated using a long password.
network
low complexity
vnc CWE-287
7.5
2004-12-31 CVE-2004-1750 Remote Denial of Service vulnerability in VNC Realvnc 4.0
RealVNC 4.0 and earlier allows remote attackers to cause a denial of service (crash) via a large number of connections to port 5900.
network
low complexity
vnc
5.0