CVE-2017-2142: Iodata Wn-g300r3 Firmware

Critical severity, CVSS 9.8. EPSS: 3.1% chance of exploitation in the next 30 days.

Buffer overflow in WN-G300R3 firmware Ver.1.03 and earlier allows remote attackers to execute arbitrary OS commands via unspecified vectors.

Affected products

• Iodata Wn-g300r3 Firmware: up to and including 1.03

Published 2017-04-28. Last modified 2026-06-17.