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Description

Yealink RPS before 2025-06-04 lacks SN verification attempt limits, enabling brute-force enumeration (last five digits).

PUBLISHED Reserved 2025-06-21 | Published 2025-06-21 | Updated 2025-07-28 | Assigner mitre




LOW: 2.2CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-307 Improper Restriction of Excessive Authentication Attempts

Product status

Default status
unaffected

Any version before 2025-06-04
affected

References

www.yealink.com/...nter/security-advisories/b8dc062eaa8d4f59

support.yealink.com/...edge/show?id=6476e7cd6a27da76bd06a9c9

seclists.org/fulldisclosure/2025/Jun/20

dnip.ch/2025/06/25/yealink-voip-phones-insecurity-by-design/

cve.org (CVE-2025-52916)

nvd.nist.gov (CVE-2025-52916)

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