CVE-2025-52918

MEDIUM

Published Jun 21, 2025 Modified Apr 15, 2026 CWE-863

Description

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

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CVSS v3.1 Score

5.0

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Weakness Type (CWE)

CWE-863 Incorrect Authorization

References

Other References

https://dnip.ch/2025/06/25/yealink-voip-phones-insecurity-by-design/ https://seclists.org/fulldisclosure/2025/Jun/20 https://support.yealink.com/en/portal/knowledge/show?id=646b44278ef325311f38303f https://www.yealink.com/en/trust-center/security-advisories/1318c5efb82e4526

Frequently Asked Questions

What is CVE-2025-52918? +

Yealink RPS before 2025-05-26 does not prevent OpenAPI access by frozen enterprise accounts, allowing unauthorized access to deactivated interfaces. It has a CVSS v3.1 base score of 5.0 (MEDIUM).

How severe is CVE-2025-52918? +

CVE-2025-52918 has a CVSS v3.1 score of 5.0 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2025-52918? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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