{"id":"CVE-2022-31499","aliases":["EUVD-2022-52957","GHSA-jw4j-j3xr-4wff"],"status":"published","title":"Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to...","description":"Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to inject OS commands via ReaderNo. NOTE: this issue exists because of an incomplete fix for CVE-2019-7256.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.64589,"percentile":0.99246,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-78"],"published":"2022-08-25T22:09:38Z","modified":"2026-06-17T04:45:34Z","exploits":[{"source":"nuclei","id":"CVE-2022-31499","title":"Nortek Linear eMerge E3-Series \u003c0.32-08f - Remote Command Injection","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-31499.yaml"},{"source":"pocgithub","id":"omarhashem123/CVE-2022-31499","title":"omarhashem123/CVE-2022-31499","date":"2022-09-23","url":"https://github.com/omarhashem123/CVE-2022-31499"}],"products":[{"vendor":"nortekcontrol","product":"emerge_e3_firmware"}],"references":[{"url":"https://eg.linkedin.com/in/omar-1-hashem","tags":["x_refsource_MISC","x_transferred","Not Applicable"]},{"url":"http://packetstormsecurity.com/files/167991/Nortek-Linear-eMerge-E3-Series-Command-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://gist.github.com/omarhashem123/5f0c6f1394099b555740fdc5c7651ee2","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31499"},{"url":"https://github.com/advisories/GHSA-jw4j-j3xr-4wff"}],"sources":{"cve":[{"id":"CVE-2022-31499","description":"Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to inject OS commands via ReaderNo. NOTE: this issue exists because of an incomplete fix for CVE-2019-7256.","status":"published","published":"2022-08-25T22:09:38Z","modified":"2024-08-03T07:19:06.09Z","updated_at":"2026-11-02T14:34:35.615708Z"}],"euvd":[{"id":"EUVD-2022-52957","description":"Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to inject OS commands via ReaderNo. NOTE: this issue exists because of an incomplete fix for CVE-2019-7256.","status":"published","published":"2022-08-25T22:09:38Z","modified":"2024-08-03T07:19:06Z","updated_at":"2026-11-03T03:25:34.126863Z"}],"ghsa":[{"id":"GHSA-jw4j-j3xr-4wff","title":"Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to...","description":"Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to inject OS commands via ReaderNo. NOTE: this issue exists because of an incomplete fix for CVE-2019-7256.","status":"published","published":"2022-08-26T00:03:28Z","modified":"2023-01-31T05:02:48Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:48:20.320447Z"}],"nvd":[{"id":"CVE-2022-31499","description":"Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to inject OS commands via ReaderNo. NOTE: this issue exists because of an incomplete fix for CVE-2019-7256.","status":"published","published":"2022-08-25T23:15:08.177Z","modified":"2026-06-17T04:45:34.253Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:07:25.883929Z"}]}}