CVE-2020-24113: Yealink w60b Firmware

Critical severity, CVSS 9.1. EPSS: 1.3% chance of exploitation in the next 30 days.

Directory Traversal vulnerability in Contacts File Upload Interface in Yealink W60B version 77.83.0.85, allows attackers to gain sensitive information and cause a denial of service (DoS).

Affected products

• Yealink w60b Firmware: version 77.83.0.85 only

Published 2023-08-22. Last modified 2026-06-17.