{"id":"CVE-2021-46008","aliases":["EUVD-2021-32714","GHSA-rrv8-42mr-g7pv"],"status":"published","title":"In totolink a3100r V5.9c.4577, the hard-coded telnet password can be discovered from official...","description":"In totolink a3100r V5.9c.4577, the hard-coded telnet password can be discovered from official released firmware. An attacker, who has connected to the Wi-Fi, can easily telnet into the target with root shell if the telnet is function turned on.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00918,"percentile":0.60533,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2022-03-30T22:20:45Z","modified":"2026-07-09T01:17:12Z","products":[{"vendor":"totolink","product":"a3100r_firmware"}],"references":[{"url":"https://hackmd.io/ZkeEB-VvRiWBS53rFKG8DQ","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-46008"},{"url":"http://a3100r.com"},{"url":"http://totolink.com"},{"url":"https://github.com/advisories/GHSA-rrv8-42mr-g7pv"}],"sources":{"cve":[{"id":"CVE-2021-46008","description":"In totolink a3100r V5.9c.4577, the hard-coded telnet password can be discovered from official released firmware. An attacker, who has connected to the Wi-Fi, can easily telnet into the target with root shell if the telnet is function turned on.","status":"published","published":"2022-03-30T22:20:45Z","modified":"2026-07-09T00:16:23.986Z","updated_at":"2026-11-02T14:33:02.930115Z"}],"euvd":[{"id":"EUVD-2021-32714","description":"In totolink a3100r V5.9c.4577, the hard-coded telnet password can be discovered from official released firmware. An attacker, who has connected to the Wi-Fi, can easily telnet into the target with root shell if the telnet is function turned on.","status":"published","published":"2022-03-30T22:20:45Z","modified":"2026-07-09T00:16:23Z","updated_at":"2026-11-02T18:20:08.115071Z"}],"ghsa":[{"id":"GHSA-rrv8-42mr-g7pv","title":"In totolink a3100r V5.9c.4577, the hard-coded telnet password can be discovered from official...","description":"In totolink a3100r V5.9c.4577, the hard-coded telnet password can be discovered from official released firmware. An attacker, who has connected to the Wi-Fi, can easily telnet into the target with root shell if the telnet is function turned on.","status":"published","published":"2022-04-01T00:00:45Z","modified":"2023-01-27T05:01:16Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:41:51.095902Z"}],"nvd":[{"id":"CVE-2021-46008","description":"In totolink a3100r V5.9c.4577, the hard-coded telnet password can be discovered from official released firmware. An attacker, who has connected to the Wi-Fi, can easily telnet into the target with root shell if the telnet is function turned on.","status":"published","published":"2022-03-30T23:15:07.863Z","modified":"2026-07-09T01:17:12.527Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.9,"vector":"AV:A/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:07:05.581807Z"}]}}