{"id":"CVE-2026-122118","published":"2026-11-04T18:17:43.667","lastModified":"2026-11-04T20:19:12.053","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.","cvssScore":7.4,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","cwes":["CWE-334"],"vendors":[],"products":[],"references":[{"url":"https://www.yealink.com/en/trust-center/security-bulletins/wifi-ap-weak-password-vulnerability","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}