Cross-site request forgery (CSRF) vulnerability in ELECOM wireless LAN routers and wireless LAN repeater allows a remote unauthenticated attacker to hijack the authentication of administrators and to perform unintended operations to the affected product. Note that WMC-X1800GST-B and WSC-X1800GS-B are also included in e-Mesh Starter Kit "WMC-2LX-B".

OS command injection vulnerability in ELECOM wireless LAN routers allows a network-adjacent attacker with an administrative privilege to execute arbitrary OS commands by sending a specially crafted request to the product.

Buffer overflow vulnerability exists in ELECOM wireless LAN routers, which may allow an unauthenticated attacker to execute arbitrary code.