{"id":"CVE-2018-16217","aliases":["EUVD-2018-8069","GHSA-fq45-h78c-mjvh"],"status":"published","title":"The network diagnostic function (ping) in the Yeahlink Ultra-elegant IP Phone SIP-T41P (firmware...","description":"The network diagnostic function (ping) in the Yeahlink Ultra-elegant IP Phone SIP-T41P (firmware 66.83.0.35) allows a remote authenticated attacker to trigger OS commands or open a reverse shell via command injection.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03255,"percentile":0.88433,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2019-05-29T17:52:30Z","modified":"2026-06-17T01:43:54Z","products":[{"vendor":"yealink","product":"ultra-elegant_ip_phone_sip-t41p_firmware"}],"references":[{"url":"https://www.sit.fraunhofer.de/de/securitytestlab/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Yealink_Ultra-elegantIPPhone_SIPT41P.pdf?_=1549375271","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16217"},{"url":"https://www.sit.fraunhofer.de/de/securitytestlab"},{"url":"https://github.com/advisories/GHSA-fq45-h78c-mjvh"}],"sources":{"cve":[{"id":"CVE-2018-16217","description":"The network diagnostic function (ping) in the Yeahlink Ultra-elegant IP Phone SIP-T41P (firmware 66.83.0.35) allows a remote authenticated attacker to trigger OS commands or open a reverse shell via command injection.","status":"published","published":"2019-05-29T17:52:30Z","modified":"2024-08-05T10:17:38.379Z","updated_at":"2026-11-02T14:35:11.426178Z"}],"euvd":[{"id":"EUVD-2018-8069","description":"The network diagnostic function (ping) in the Yeahlink Ultra-elegant IP Phone SIP-T41P (firmware 66.83.0.35) allows a remote authenticated attacker to trigger OS commands or open a reverse shell via command injection.","status":"published","published":"2019-05-29T17:52:30Z","modified":"2024-08-05T10:17:38Z","updated_at":"2026-11-03T02:39:42.279742Z"}],"ghsa":[{"id":"GHSA-fq45-h78c-mjvh","title":"The network diagnostic function (ping) in the Yeahlink Ultra-elegant IP Phone SIP-T41P (firmware...","description":"The network diagnostic function (ping) in the Yeahlink Ultra-elegant IP Phone SIP-T41P (firmware 66.83.0.35) allows a remote authenticated attacker to trigger OS commands or open a reverse shell via command injection.","status":"published","published":"2022-05-24T16:46:48Z","modified":"2024-04-04T00:49:15Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:55:52.162148Z"}],"nvd":[{"id":"CVE-2018-16217","description":"The network diagnostic function (ping) in the Yeahlink Ultra-elegant IP Phone SIP-T41P (firmware 66.83.0.35) allows a remote authenticated attacker to trigger OS commands or open a reverse shell via command injection.","status":"published","published":"2019-05-29T18:29:00.74Z","modified":"2026-06-17T01:43:54.013Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:04:57.307075Z"}]}}