CVE-2021-27561
Yealink Device Management Server-Side Request Forgery (SSRF) Vulnerability
⚠ KEVEPSS 82.5%
Description
Yealink Device Management contains a server-side request forgery (SSRF) vulnerability that allows for unauthenticated remote code execution.
How to fix CVE-2021-27561
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2021-27561 being exploited?
Yes — CVE-2021-27561 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.