{"id":"CVE-2020-35576","aliases":["EUVD-2020-23242","GHSA-3g69-576q-4hxf"],"status":"published","title":"A Command Injection issue in the traceroute feature on TP-Link TL-WR841N V13 (JP) with firmware...","description":"A Command Injection issue in the traceroute feature on TP-Link TL-WR841N V13 (JP) with firmware versions prior to 201216 allows authenticated users to execute arbitrary code as root via shell metacharacters, a different vulnerability than CVE-2018-12577.","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":"2026-11-10","score":0.42285,"percentile":0.98711,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-78","CWE-88"],"published":"2021-01-25T00:00:00Z","modified":"2026-06-17T03:13:58Z","exploits":[{"source":"exploitdb","id":"EDB-50058","title":"TP-Link TL-WR841N - Command Injection","type":"webapps","platform":"hardware","date":"2021-06-24","url":"https://www.exploit-db.com/exploits/50058"}],"products":[{"vendor":"tp-link","product":"tl-wr841n_firmware"}],"references":[{"url":"https://www.tp-link.com/us/security","tags":["x_transferred","Vendor Advisory"]},{"url":"https://jvn.jp/en/vu/JVNVU92444096/","tags":["x_transferred","Patch","Third Party Advisory"]},{"url":"https://www.tp-link.com/jp/support/download/tl-wr841n/v13/#Firmware","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35576"},{"url":"https://github.com/advisories/GHSA-3g69-576q-4hxf"}],"sources":{"cve":[{"id":"CVE-2020-35576","description":"A Command Injection issue in the traceroute feature on TP-Link TL-WR841N V13 (JP) with firmware versions prior to 201216 allows authenticated users to execute arbitrary code as root via shell metacharacters, a different vulnerability than CVE-2018-12577.","status":"published","published":"2021-01-25T00:00:00Z","modified":"2024-08-04T17:09:14.299Z","updated_at":"2026-11-02T14:35:57.975444Z"}],"euvd":[{"id":"EUVD-2020-23242","description":"A Command Injection issue in the traceroute feature on TP-Link TL-WR841N V13 (JP) with firmware versions prior to 201216 allows authenticated users to execute arbitrary code as root via shell metacharacters, a different vulnerability than CVE-2018-12577.","status":"published","published":"2021-01-25T00:00:00Z","modified":"2024-08-04T17:09:14Z","updated_at":"2026-11-03T03:07:05.848444Z"}],"ghsa":[{"id":"GHSA-3g69-576q-4hxf","title":"A Command Injection issue in the traceroute feature on TP-Link TL-WR841N V13 (JP) with firmware...","description":"A Command Injection issue in the traceroute feature on TP-Link TL-WR841N V13 (JP) with firmware versions prior to 201216 allows authenticated users to execute arbitrary code as root via shell metacharacters, a different vulnerability than CVE-2018-12577.","status":"published","published":"2022-05-24T17:40:14Z","modified":"2023-01-31T05:02:48Z","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","CWE-88"],"updated_at":"2026-11-02T14:48:20.320447Z"}],"nvd":[{"id":"CVE-2020-35576","description":"A Command Injection issue in the traceroute feature on TP-Link TL-WR841N V13 (JP) with firmware versions prior to 201216 allows authenticated users to execute arbitrary code as root via shell metacharacters, a different vulnerability than CVE-2018-12577.","status":"published","published":"2021-01-26T18:15:54.223Z","modified":"2026-06-17T03:13:58.12Z","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"},{"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":"2026-11-02T14:06:30.596418Z"}]}}