vulntracker
.io
CVE Database
All CVEs
Vendors
Products
Account
Pricing
Feedback
Sign in
© 2026 vulntracker.io
Yealink Device Management
Product
Products
Yealink
Yealink Device Management
Sign in
Application
yealink-device-management
Affected by
…
Versions
1
Type
Application
Why is it called this? 2 raw source names
Affected
…
Runs on
…
Versions
1
CVE-2021-27561
affected
v ≤ 3.6.0.20
95%
95%
critical
9.8
2021-10-15
