A critical vulnerability, tracked as CVE-2025-30406, has been discovered in Gladinet CentreStack and Triofox.The vulnerability is being actively exploited, leading to compromises in at least seven organizations.The root cause of the vulnerability is a hard-coded cryptographic key, exposing internet-facing servers to remote code execution attacks.Users are advised to update their Gladinet CentreStack and Triofox installations to the latest available versions to reduce exposure.