Zero‑Day Exploit Targets Cisco FMC Static Credential Flaw

Cisco has issued an advisory about a zero‑day attack on its Firepower Management Center (FMC). The attack leverages a static credential vulnerability that allows unauthorized access. Exploitation can enable attackers to execute commands with elevated privileges. The advisory details the affected FMC versions and the conditions required for exploitation. Cisco recommends immediate credential rotation and applying the forthcoming security patch. Customers are urged to review network segmentation to limit potential impact. The incident underscores the importance of regular credential hygiene in security appliances. Cisco will continue to monitor the threat and provide updates as more information becomes available.