CVE-2025-52916

LOW EPSS 16.2%
Published Jun 21, 20251y ago · Modified Jun 17, 20262w ago
2.2 CVSS 3.1
Low
Find Similar
Published Jun 21, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

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

CVSS Details

Base Score
2.2
Exploitability
0.7
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity High
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
16.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-307

References 4

  • dnip.ch https://dnip.ch/2025/06/25/yealink-voip-phones-insecurity-by-design/
  • seclists.org https://seclists.org/fulldisclosure/2025/Jun/20
  • support.yealink.com https://support.yealink.com/en/portal/knowledge/show?id=6476e7cd6a27da76bd06a9c9
  • yealink.com https://www.yealink.com/en/trust-center/security-advisories/b8dc062eaa8d4f59

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.