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realvnc vulnerabilities and exploits
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10
CVSSv2
CVE-2008-4770
The CMsgReader::readRect function in the VNC Viewer component in RealVNC VNC Free Edition 4.0 up to and including 4.1.2, Enterprise Edition E4.0 through E4.4.2, and Personal Edition P4.0 through P4.4.2 allows remote VNC servers to execute arbitrary code via crafted RFB protocol d...
Realvnc Realvnc P4.4.2
Realvnc Realvnc P4.0
Realvnc Realvnc 4.4.2
Realvnc Realvnc 4.1.2
Realvnc Realvnc E4.0
Realvnc Realvnc 4.0
7.6
CVSSv2
CVE-2001-0167
Buffer overflow in AT&T WinVNC (Virtual Network Computing) client 3.3.3r7 and previous versions allows remote malicious users to execute arbitrary commands via a long rfbConnFailed packet with a long reason string.
Att Winvnc
1 EDB exploit
7.5
CVSSv2
CVE-2006-2369
RealVNC 4.1.1, and other products that use RealVNC such as AdderLink IP and Cisco CallManager, allows remote malicious users 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...
Vnc Realvnc 4.1.1
4 EDB exploits
2 Nmap scripts
2 Github repositories
7.2
CVSSv2
CVE-2022-27502
RealVNC VNC Server 6.9.0 up to and including 5.1.0 for Windows allows local privilege escalation because an installer repair operation executes %TEMP% files as SYSTEM.
Realvnc Vnc Server
1 Github repository
7.2
CVSSv2
CVE-2013-6886
RealVNC VNC 5.0.6 on Mac OS X, Linux, and UNIX allows local users to gain privileges via a crafted argument to the (1) vncserver, (2) vncserver-x11, or (3) Xvnc helper.
Realvnc Realvnc 5.0.6
5
CVSSv2
CVE-2008-3493
vncviewer.exe in RealVNC Windows Client 4.1.2.0 allows remote VNC servers to cause a denial of service (application crash) via a crafted frame buffer update packet.
Realvnc Realvnc Windows Client 4.1.2.0
1 EDB exploit
5
CVSSv2
CVE-2004-1750
RealVNC 4.0 and previous versions allows remote malicious users to cause a denial of service (crash) via a large number of connections to port 5900.
Vnc Realvnc 4.0
4.3
CVSSv2
CVE-2021-41380
RealVNC Viewer 6.21.406 allows remote VNC servers to cause a denial of service (application crash) via crafted RFB protocol data. NOTE: It is asserted that this issue requires social engineering a user into connecting to a fake VNC Server. The VNC Viewer application they are usin...
Realvnc Vnc Viewer 6.21.406
NA
CVE-2022-41975
RealVNC VNC Server prior to 6.11.0 and VNC Viewer prior to 6.22.826 on Windows allow local privilege escalation via MSI installer Repair mode.
Realvnc Vnc Server
Realvnc Vnc Viewer
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-3012
CVE-2024-30200
XXE
CVE-2023-24955
CVE-2023-42931
CVE-2024-29231
remote code execution
cross-site scripting
CVE-2024-0677
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