{"id":"CVE-2020-24113","aliases":["EUVD-2020-16849","GHSA-x2xx-92mc-6m3x"],"status":"published","title":"Directory Traversal vulnerability in Contacts File Upload Interface in Yealink W60B version 77.83...","description":"Directory Traversal vulnerability in Contacts File Upload Interface in Yealink W60B version 77.83.0.85, allows attackers to gain sensitive information and cause a denial of service (DoS).","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01252,"percentile":0.69649,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2023-08-22T00:00:00Z","modified":"2026-06-17T03:05:13Z","products":[{"vendor":"yealink","product":"w60b"},{"vendor":"yealink","product":"w60b_firmware"}],"references":[{"url":"https://fuo.fi/CVE-2020-24113/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24113"},{"url":"https://fuo.fi/CVE-2020-24113"},{"url":"https://github.com/advisories/GHSA-x2xx-92mc-6m3x"}],"sources":{"cve":[{"id":"CVE-2020-24113","description":"Directory Traversal vulnerability in Contacts File Upload Interface in Yealink W60B version 77.83.0.85, allows attackers to gain sensitive information and cause a denial of service (DoS).","status":"published","published":"2023-08-22T00:00:00Z","modified":"2024-10-03T19:55:53.937Z","updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2020-16849","description":"Directory Traversal vulnerability in Contacts File Upload Interface in Yealink W60B version 77.83.0.85, allows attackers to gain sensitive information and cause a denial of service (DoS).","status":"published","published":"2023-08-22T00:00:00Z","modified":"2024-10-03T19:55:53Z","updated_at":"2026-11-03T00:27:53.790276Z"}],"ghsa":[{"id":"GHSA-x2xx-92mc-6m3x","title":"Directory Traversal vulnerability in Contacts File Upload Interface in Yealink W60B version 77.83...","description":"Directory Traversal vulnerability in Contacts File Upload Interface in Yealink W60B version 77.83.0.85, allows attackers to gain sensitive information and cause a denial of service (DoS).","status":"published","published":"2023-08-23T00:30:25Z","modified":"2024-04-04T07:09:26Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:56:48.742308Z"}],"nvd":[{"id":"CVE-2020-24113","description":"Directory Traversal vulnerability in Contacts File Upload Interface in Yealink W60B version 77.83.0.85, allows attackers to gain sensitive information and cause a denial of service (DoS).","status":"published","published":"2023-08-22T22:15:08.08Z","modified":"2026-06-17T03:05:13.587Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:06:47.910346Z"}]}}