{"id":"CVE-2021-46007","aliases":["EUVD-2021-32713","GHSA-m9r6-6whx-5pgr"],"status":"published","title":"totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is...","description":"totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is executing the \"ping\" command, and the input field does not adequately filter special symbols. This can lead to command injection attacks.","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":0.02591,"percentile":0.85429,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2022-03-30T22:12:22Z","modified":"2026-07-09T01:17:12Z","products":[{"vendor":"totolink","product":"ar3100r_firmware"}],"references":[{"url":"https://hackmd.io/t_nRWxS2Q2O7GV2E5BhQMg","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-46007"},{"url":"http://a3100r.com"},{"url":"http://totolink.com"},{"url":"https://github.com/advisories/GHSA-m9r6-6whx-5pgr"}],"sources":{"cve":[{"id":"CVE-2021-46007","description":"totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is executing the \"ping\" command, and the input field does not adequately filter special symbols. This can lead to command injection attacks.","status":"published","published":"2022-03-30T22:12:22Z","modified":"2026-07-09T00:16:22.756Z","updated_at":"2026-11-02T14:33:02.930115Z"}],"euvd":[{"id":"EUVD-2021-32713","description":"totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is executing the \"ping\" command, and the input field does not adequately filter special symbols. This can lead to command injection attacks.","status":"published","published":"2022-03-30T22:12:22Z","modified":"2026-07-09T00:16:22Z","updated_at":"2026-11-02T18:20:08.115071Z"}],"ghsa":[{"id":"GHSA-m9r6-6whx-5pgr","title":"totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is...","description":"totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is executing the \"ping\" command, and the input field does not adequately filter special symbols. This can lead to command injection attacks.","status":"published","published":"2022-04-01T00:00:45Z","modified":"2023-01-27T05:01:20Z","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":"2026-11-02T14:41:52.138061Z"}],"nvd":[{"id":"CVE-2021-46007","description":"totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is executing the \"ping\" command, and the input field does not adequately filter special symbols. This can lead to command injection attacks.","status":"published","published":"2022-03-30T23:15:07.823Z","modified":"2026-07-09T01:17:12.407Z","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":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:07:05.581807Z"}]}}