CVE-2020-8614: Askey AP4000W Firmware

Critical severity, CVSS 9.8. EPSS: 2.6% chance of exploitation in the next 30 days.

An issue was discovered on Askey AP4000W TDC_V1.01.003 devices. An attacker can perform Remote Code Execution (RCE) by sending a specially crafted network packer to the bd_svr service listening on TCP port 54188.

Affected products

• Askey AP4000W Firmware: version tdc_v1.01.003 only

Published 2020-02-13. Last modified 2026-06-17.