CVE-2021-21000 : What You Need to Know
Learn about CVE-2021-21000, a denial of service vulnerability in WAGO PFC200 devices, its impact, affected systems, exploitation mechanism, and mitigation steps.
A denial of service vulnerability has been identified in WAGO PFC200 devices, affecting various firmware versions. Attackers with network access can exploit this issue to disrupt the login service of the runtime.