What’s Vulnerable › Products

Uvnc UltraVNC Viewer vulnerabilities

2 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your Uvnc UltraVNC Viewer version is affected

Latest Uvnc UltraVNC Viewer vulnerabilities

• CVE-2019-25600 — UltraVNC Viewer 1.2.2.4 Denial of Service via Buffer Overflow (CVSS 6.5)
• CVE-2020-37134 — UltraVNC Viewer 1.2.4.0 - 'VNCServer' Denial of Service (CVSS 7.5)