{"id":"CVE-2023-43959","aliases":["EUVD-2023-48319","GHSA-4j94-2784-394x"],"status":"published","title":"An issue in YeaLinkSIP-T19P-E2 v.53.84.0.15 allows a remote privileged attacker to execute...","description":"An issue in YeaLinkSIP-T19P-E2 v.53.84.0.15 allows a remote privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01971,"percentile":0.8056,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2023-10-17T00:00:00Z","modified":"2026-06-17T06:26:41Z","products":[{"vendor":"yealink","product":"sip-t19p-e2_firmware"}],"references":[{"url":"https://hackmd.io/%40tahaafarooq/auth_rce_voip","tags":["x_transferred"]},{"url":"https://www.exploit-db.com/exploits/50509","tags":["x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43959"},{"url":"https://hackmd.io/@tahaafarooq/auth_rce_voip"},{"url":"https://github.com/advisories/GHSA-4j94-2784-394x"}],"sources":{"cve":[{"id":"CVE-2023-43959","description":"An issue in YeaLinkSIP-T19P-E2 v.53.84.0.15 allows a remote privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component.","status":"published","published":"2023-10-17T00:00:00Z","modified":"2024-09-16T16:07:24.117Z","updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-48319","description":"An issue in YeaLinkSIP-T19P-E2 v.53.84.0.15 allows a remote privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component.","status":"published","published":"2023-10-17T00:00:00Z","modified":"2024-09-16T16:07:24Z","updated_at":"2026-11-03T00:55:54.473264Z"}],"ghsa":[{"id":"GHSA-4j94-2784-394x","title":"An issue in YeaLinkSIP-T19P-E2 v.53.84.0.15 allows a remote privileged attacker to execute...","description":"An issue in YeaLinkSIP-T19P-E2 v.53.84.0.15 allows a remote privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component.","status":"published","published":"2023-10-17T15:30:27Z","modified":"2024-04-04T08:43:16Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:57:00.717739Z"}],"nvd":[{"id":"CVE-2023-43959","description":"An issue in YeaLinkSIP-T19P-E2 v.53.84.0.15 allows a remote privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component.","status":"published","published":"2023-10-17T14:15:09.883Z","modified":"2026-06-17T06:26:41.783Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:08:37.83429Z"}]}}