Viewsonic vulnerabilities (CVE)

CVE records published for Viewsonic, newest first. Follow to get an email when a new one appears.

3 results
7.5High
CVE-2026-82987

CVE-2026-82987

Viewsonic vCast

There exists a screen capture endpoint in vCast media streaming service in ViewSonic ViewBoard unknown allows a remote, unauthenticated attacker to capture and exfiltrate the current screen content via GET requests to an unauthenticated /snapshot or /screen e…

7.5High
CVE-2026-82988

CVE-2026-82988

Viewsonic vCast

There exists an arbitrary file download in vCast APK delivery mechanism in ViewSonic ViewBoard unknown allows a remote, unauthenticated attacker to trigger unprivileged APK installation via serving a malicious APK URL through an unauthenticated download endpoint

9.8Critical
CVE-2026-82989

CVE-2026-82989

Viewsonic vCast

There is an input injection in vCast exposed network services in ViewSonic ViewBoard that allows a remote, unauthenticated attacker to inject arbitrary input into service endpoints via network-based HTTP requests to unauthenticated endpoints