Vulnerability in VNC, TightVNC, and TridiaVNC allows local users to execute arbitrary code as LocalSystem by using the Win32 Messaging System to bypass the VNC GUI and access the "Add new clients" dialogue box.

Threat-Mapped Scoring

Score: 1.8

Priority: P4 - Informational (Low)

• S9 – Sabotage of System/App

EPSS

Score: 0.0009
Percentile: 0.26684

CVSS Scoring

Affected Products

• cpe:2.3:a:att:winvnc_server:*:*:*:*:*:*:*:*
• cpe:2.3:a:att:winvnc_server:3.3.3_r7:*:*:*:*:*:*:*
• cpe:2.3:a:tightvnc:tightvnc:1.2.0:*:*:*:*:*:*:*
• cpe:2.3:a:tightvnc:tightvnc:1.2.1:*:*:*:*:*:*:*
• cpe:2.3:a:tightvnc:tightvnc:1.2.5:*:*:*:*:*:*:*
• cpe:2.3:a:tridia:tridiavnc:1.5:*:*:*:*:*:*:*
• cpe:2.3:a:tridia:tridiavnc:1.5.1:*:*:*:*:*:*:*
• cpe:2.3:a:tridia:tridiavnc:1.5.2:*:*:*:*:*:*:*
• cpe:2.3:a:tridia:tridiavnc:1.5.4:*:*:*:*:*:*:*

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