{"id":"CVE-2022-44249","aliases":["EUVD-2022-47198","GHSA-57fv-v3pr-f2xc"],"status":"published","title":"TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter...","description":"TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the UploadFirmwareFile function.","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":"2026-11-10","score":0.01853,"percentile":0.79318,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77","CWE-78"],"published":"2022-11-23T00:00:00Z","modified":"2026-06-17T05:07:58Z","products":[{"vendor":"totolink","product":"lr350_firmware"}],"references":[{"url":"https://brief-nymphea-813.notion.site/LR350-command-injection-UploadFirmwareFile-f006f70e9e6540529d262a8d34154d24","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-44249"},{"url":"https://github.com/advisories/GHSA-57fv-v3pr-f2xc"}],"sources":{"cve":[{"id":"CVE-2022-44249","description":"TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the UploadFirmwareFile function.","status":"published","published":"2022-11-23T00:00:00Z","modified":"2025-04-25T20:18:18.865Z","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":"adp"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:34:30.176321Z"}],"euvd":[{"id":"EUVD-2022-47198","description":"TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the UploadFirmwareFile function.","status":"published","published":"2022-11-23T00:00:00Z","modified":"2025-04-25T20:18:18Z","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"}],"updated_at":"2026-11-02T20:52:02.538258Z"}],"ghsa":[{"id":"GHSA-57fv-v3pr-f2xc","title":"TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter...","description":"TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the UploadFirmwareFile function.","status":"published","published":"2022-11-23T18:30:28Z","modified":"2025-04-25T21:31:44Z","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-77","CWE-78"],"updated_at":"2026-11-02T15:02:02.261137Z"}],"nvd":[{"id":"CVE-2022-44249","description":"TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the UploadFirmwareFile function.","status":"published","published":"2022-11-23T16:15:10.47Z","modified":"2026-06-17T05:07:58.607Z","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"},{"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":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:07:32.827264Z"}]}}