OS command injection vulnerability exists in BUFFALO wireless LAN routers and wireless LAN repeaters. If a user logs in to the management page and sends a specially crafted request to the affected product from the product's specific management page, an arbitrary OS command may be executed.

WSR-1166DHP3 firmware Ver.1.16 and prior and WSR-1166DHP4 firmware Ver.1.02 and prior allow an attacker to execute arbitrary OS commands with root privileges via unspecified vectors.

Improper access control vulnerability in WSR-1166DHP3 firmware Ver.1.16 and prior and WSR-1166DHP4 firmware Ver.1.02 and prior allows an attacker to obtain configuration information via unspecified vectors.