CVE-2022-23764: Teruten Webcube

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

The vulnerability causing from insufficient verification procedures for downloaded files during WebCube update. Remote attackers can bypass this verification logic to update both digitally signed and unauthorized files, enabling remote code execution.

Affected products

• Teruten Webcube: from 1.0.5.5, before 1.2.0.0 (fixed in 1.2.0.0)

Published 2022-08-17. Last modified 2026-06-17.