CVE-2021-22682: Hornerautomation Cscape

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Cscape (All versions prior to 9.90 SP4) is configured by default to be installed for all users, which allows full permissions, including read/write access. This may allow unprivileged users to modify the binaries and configuration files and lead to local privilege escalation.

Affected products

• Hornerautomation Cscape: before 9.90 (fixed in 9.90); version 9.90 only

Published 2021-04-23. Last modified 2026-06-17.