{"id":"CVE-2018-6213","aliases":["EUVD-2018-17974","GHSA-4xfh-7qvx-mp6f"],"status":"published","title":"In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of...","description":"In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, there is a hardcoded password of anonymous for the admin account.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03308,"percentile":0.88629,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2018-06-20T16:00:00Z","modified":"2026-06-17T02:01:31Z","products":[{"vendor":"d-link","product":"dir-620_firmware"}],"references":[{"url":"https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://securelist.com/backdoors-in-d-links-backyard/85530/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6213"},{"url":"https://github.com/advisories/GHSA-4xfh-7qvx-mp6f"}],"sources":{"cve":[{"id":"CVE-2018-6213","description":"In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, there is a hardcoded password of anonymous for the admin account.","status":"published","published":"2018-06-20T16:00:00Z","modified":"2024-08-05T05:54:53.179Z","updated_at":"2026-11-02T14:35:05.619113Z"}],"euvd":[{"id":"EUVD-2018-17974","description":"In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, there is a hardcoded password of anonymous for the admin account.","status":"published","published":"2018-06-20T16:00:00Z","modified":"2024-08-05T05:54:53Z","updated_at":"2026-11-03T02:40:08.595407Z"}],"ghsa":[{"id":"GHSA-4xfh-7qvx-mp6f","title":"In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of...","description":"In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, there is a hardcoded password of anonymous for the admin account.","status":"published","published":"2022-05-14T03:08:15Z","modified":"2023-02-02T05:07:37Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:52:32.871435Z"}],"nvd":[{"id":"CVE-2018-6213","description":"In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, there is a hardcoded password of anonymous for the admin account.","status":"published","published":"2018-06-20T16:29:00.437Z","modified":"2026-06-17T02:01:31.47Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/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-798"],"updated_at":"2026-11-02T14:04:29.837913Z"}]}}