Wi‑Fi Access Point Weak Password Vulnerability in Yealink Devices
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Yealink | AVHub | unaffected |
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| Yealink | UVC86 | unaffected |
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| Yealink | SmartVision 80 | unaffected |
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| Yealink | UVC40 E2 | unaffected |
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| Yealink | MeetingBorard C | unaffected |
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| Yealink | MeetingBar A10 | unaffected |
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| Yealink | MeetingBar A40 | unaffected |
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| Yealink | MeetingBar A50 | unaffected |
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No data.
No data.
No data available yet.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.206% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | Wi‑Fi Access Point Weak Password Vulnerability in Yealink Devices |
| Type | Values Removed | Values Added |
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| Description | In certain Yealink products before 2026-04-15, when the Wi-Fi AP function is enabled, a default 8-digit numeric PSK with insufficient strength is used. Attackers can exploit this weakness via brute-force attacks to gain unauthorized network access and intercept Wi-Fi traffic. | |
| Weaknesses | CWE-334 | |
| References |
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| Metrics |
cvssV3_1
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No data.