CVE-2025-52918: Yealink Rps

Medium severity, CVSS 5.0. EPSS: 0.3% chance of exploitation in the next 30 days.

Yealink RPS before 2025-05-26 does not prevent OpenAPI access by frozen enterprise accounts, allowing unauthorized access to deactivated interfaces.

Affected products

• Yealink Rps: before 2025-05-26 (fixed in 2025-05-26)

Published 2025-06-21. Last modified 2026-06-17.