{"id":"CVE-2025-52919","aliases":["EUVD-2025-18886","GHSA-h483-pm62-h98h"],"status":"published","title":"In Yealink YMCS RPS before 2025-05-26, the certificate upload function does not properly validate...","description":"In Yealink RPS before 2025-05-26, the certificate upload function does not properly validate certificate content, potentially allowing invalid certificates to be uploaded.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00185,"percentile":0.08239,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2025-06-21T00:00:00Z","modified":"2026-06-17T09:37:16Z","products":[{"vendor":"yealink","product":"rps"},{"vendor":"yealink","product":"ymcs"}],"references":[{"url":"https://support.yealink.com/en/portal/knowledge/show?id=6476e7cd6a27da76bd06a9c9"},{"url":"https://www.yealink.com/en/trust-center/security-advisories/ecb16a4993014d22"},{"url":"https://seclists.org/fulldisclosure/2025/Jun/20"},{"url":"https://dnip.ch/2025/06/25/yealink-voip-phones-insecurity-by-design/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52919"},{"url":"https://dnip.ch/2025/06/25/yealink-voip-phones-insecurity-by-design"},{"url":"https://github.com/advisories/GHSA-h483-pm62-h98h"}],"sources":{"cve":[{"id":"CVE-2025-52919","description":"In Yealink RPS before 2025-05-26, the certificate upload function does not properly validate certificate content, potentially allowing invalid certificates to be uploaded.","status":"published","published":"2025-06-21T00:00:00Z","modified":"2025-07-28T13:16:08.312Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:32:31.309974Z"}],"euvd":[{"id":"EUVD-2025-18886","description":"In Yealink RPS before 2025-05-26, the certificate upload function does not properly validate certificate content, potentially allowing invalid certificates to be uploaded.","status":"published","published":"2025-06-21T00:00:00Z","modified":"2025-07-28T13:16:08Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:03.907132Z"}],"ghsa":[{"id":"GHSA-h483-pm62-h98h","title":"In Yealink YMCS RPS before 2025-05-26, the certificate upload function does not properly validate...","description":"In Yealink YMCS RPS before 2025-05-26, the certificate upload function does not properly validate certificate content, potentially allowing invalid certificates to be uploaded.","status":"published","published":"2025-06-22T00:30:28Z","modified":"2025-06-30T18:32:47Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T15:02:52.182291Z"}],"nvd":[{"id":"CVE-2025-52919","description":"In Yealink RPS before 2025-05-26, the certificate upload function does not properly validate certificate content, potentially allowing invalid certificates to be uploaded.","status":"published","published":"2025-06-21T23:15:24.297Z","modified":"2026-06-17T09:37:16.79Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:11:14.091082Z"}]}}