CVE-2024-38883: Horizoncloud Caterease

Critical severity, CVSS 9.1. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue in Horizon Business Services Inc. Caterease 16.0.1.1663 through 24.0.1.2405 and possibly later versions, allows a remote attacker to perform a Drop Encryption Level attack due to the selection of a less-secure algorithm during negotiation.

Affected products

• Horizoncloud Caterease: from 16.0.1.1663, up to and including 24.0.1.2405

Published 2024-08-02. Last modified 2026-07-05.