Buffer Overflow Vulnerability in FutureNet AS and FA Series by Century Systems
CVE-2025-25280
5.3MEDIUM
What is CVE-2025-25280?
A buffer overflow vulnerability has been identified in Century Systems Co., Ltd.'s FutureNet AS series industrial routers and FA series protocol conversion machines. This vulnerability allows a remote unauthenticated attacker to potentially reboot the affected devices by sending specially crafted requests, which may disrupt service and lead to unauthorized device behavior.
Affected Version(s)
FutureNet AS-210/U4 firmware Version 2.6.6 and earlier
FutureNet AS-250/F-KO firmware Version 1.14.0 and earlier
FutureNet AS-250/F-SC firmware Version 1.14.0 and earlier