CVE-2020-10988: Tenda AC15 Firmware

Critical severity, CVSS 9.8. EPSS: 2.9% chance of exploitation in the next 30 days.

A hard-coded telnet credential in the tenda_login binary of Tenda AC15 AC1900 version 15.03.05.19 allows unauthenticated remote attackers to start a telnetd service on the device.

Affected products

• Tenda AC15 Firmware: version 15.03.05.19 only

Published 2020-07-13. Last modified 2026-06-17.