{"id":"CVE-2020-25499","aliases":["EUVD-2020-18184","GHSA-g4mx-vhr8-g9g7"],"status":"published","title":"TOTOLINK A3002RU-V2.0.0 B20190814.1034 allows authenticated remote users to modify the system's ...","description":"TOTOLINK A3002RU-V2.0.0 B20190814.1034 allows authenticated remote users to modify the system's 'Run Command'. An attacker can use this functionality to execute arbitrary OS commands on the router.","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":"2026-11-11","score":0.04203,"percentile":0.91086,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77","CWE-78","CWE-862"],"published":"2020-12-09T20:30:55Z","modified":"2026-06-17T03:06:52Z","products":[{"vendor":"totolink","product":"a3002r_firmware"},{"vendor":"totolink","product":"a3002ru-v1_firmware"},{"vendor":"totolink","product":"a3002ru-v2_firmware"},{"vendor":"totolink","product":"a702r-v2_firmware"},{"vendor":"totolink","product":"a702r-v3_firmware"},{"vendor":"totolink","product":"n100re-v3_firmware"},{"vendor":"totolink","product":"n150rt_firmware"},{"vendor":"totolink","product":"n200re-v3_firmware"},{"vendor":"totolink","product":"n200re-v4_firmware"},{"vendor":"totolink","product":"n210re_firmware"},{"vendor":"totolink","product":"n300rh-v3_firmware"},{"vendor":"totolink","product":"n300rt_firmware"},{"vendor":"totolink","product":"n302r_plus_firmware"}],"references":[{"url":"https://www.totolink.net/home/index/newsss/id/196.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://github.com/kdoos/Vulnerabilities/blob/main/RCE_TOTOLINK-A3002RU-V2","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25499"},{"url":"https://github.com/advisories/GHSA-g4mx-vhr8-g9g7"}],"sources":{"cve":[{"id":"CVE-2020-25499","description":"TOTOLINK A3002RU-V2.0.0 B20190814.1034 allows authenticated remote users to modify the system's 'Run Command'. An attacker can use this functionality to execute arbitrary OS commands on the router.","status":"published","published":"2020-12-09T20:30:55Z","modified":"2024-08-04T15:33:05.689Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-18184","description":"TOTOLINK A3002RU-V2.0.0 B20190814.1034 allows authenticated remote users to modify the system's 'Run Command'. An attacker can use this functionality to execute arbitrary OS commands on the router.","status":"published","published":"2020-12-09T20:30:55Z","modified":"2024-08-04T15:33:05Z","updated_at":"2026-11-03T03:07:17.764085Z"}],"ghsa":[{"id":"GHSA-g4mx-vhr8-g9g7","title":"TOTOLINK A3002RU-V2.0.0 B20190814.1034 allows authenticated remote users to modify the system's ...","description":"TOTOLINK A3002RU-V2.0.0 B20190814.1034 allows authenticated remote users to modify the system's 'Run Command'. An attacker can use this functionality to execute arbitrary OS commands on the router.","status":"published","published":"2022-05-24T17:35:32Z","modified":"2023-01-29T05:05:32Z","cwes":["CWE-77"],"updated_at":"2026-11-02T14:45:48.864861Z"}],"nvd":[{"id":"CVE-2020-25499","description":"TOTOLINK A3002RU-V2.0.0 B20190814.1034 allows authenticated remote users to modify the system's 'Run Command'. An attacker can use this functionality to execute arbitrary OS commands on the router.","status":"published","published":"2020-12-09T21:15:15.477Z","modified":"2026-06-17T03:06:52.283Z","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","CWE-862"],"updated_at":"2026-11-02T14:06:27.10541Z"}]}}