EUVD-2025-19547
Improper Restriction of Excessive Authentication Attempts (CWE-307)
2025-06-21
cve@mitre.org
2.2
CVSS 3.1 · NVD
Severity by source
NVD
PRIMARY
2.2
LOW
AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
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
Lifecycle Timeline
4
Patch available
Apr 16, 2026 - 05:29 EUVD
2025-06-04
EUVD ID Assigned
Mar 15, 2026 - 21:35 euvd
EUVD-2025-19547
Analysis Generated
Mar 15, 2026 - 21:35 vuln.today
CVE Published
Jun 21, 2025 - 23:15 nvd
LOW 2.2
DescriptionCVE.org
Yealink RPS before 2025-06-04 lacks SN verification attempt limits, enabling brute-force enumeration (last five digits).
AnalysisAI
A remote code execution vulnerability (CVSS 2.2). Remediation should follow standard vulnerability management procedures.
Technical ContextAI
CWE-307 (Brute-Force Weakness).
RemediationAI
Monitor vendor channels for patch availability.
Same technique Information Disclosure
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External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).