PT-2026-6578
CVE-2020-37134
·
Published
2026-02-05
·
Updated
2026-02-05
Description by
CVSS 3.1
7.5
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
UltraVNC Viewer version 1.2.4.0
Description
The software contains a denial of service issue that allows attackers to crash the application. Attackers can create a 256-byte malformed payload and paste it into the VNC Server connection dialog, which triggers an application crash.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Vendors
Affected products
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