{"id":"CVE-2020-7057","aliases":["EUVD-2020-28191","GHSA-9rq7-2v73-8493"],"status":"published","title":"Hikvision DVR DS-7204HGHI-F1 V4.0.1 build 180903 Web Version sends a different response for...","description":"Hikvision DVR DS-7204HGHI-F1 V4.0.1 build 180903 Web Version sends a different response for failed ISAPI/Security/sessionLogin/capabilities login attempts depending on whether the user account exists, which might make it easier to enumerate users. However, only about 4 or 5 failed logins are allowed.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01103,"percentile":0.65967,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2020-01-14T21:28:51Z","modified":"2026-06-17T03:24:16Z","products":[{"vendor":"hikvision","product":"ds-7204hghi-f1_firmware"}],"references":[{"url":"https://sku11army.blogspot.com/2020/01/hikvision-dvr-ds-7204hghi-user.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7057"},{"url":"http://34.205.168.58/2020/01/13/hikvision-dvr-ds-7204hghi-user-enumeration/"},{"url":"https://github.com/advisories/GHSA-9rq7-2v73-8493"}],"sources":{"cve":[{"id":"CVE-2020-7057","description":"Hikvision DVR DS-7204HGHI-F1 V4.0.1 build 180903 Web Version sends a different response for failed ISAPI/Security/sessionLogin/capabilities login attempts depending on whether the user account exists, which might make it easier to enumerate users. However, only about 4 or 5 failed logins are allowed.","status":"published","published":"2020-01-14T21:28:51Z","modified":"2024-08-04T09:18:03.02Z","updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2020-28191","description":"Hikvision DVR DS-7204HGHI-F1 V4.0.1 build 180903 Web Version sends a different response for failed ISAPI/Security/sessionLogin/capabilities login attempts depending on whether the user account exists, which might make it easier to enumerate users. However, only about 4 or 5 failed logins are allowed.","status":"published","published":"2020-01-14T21:28:51Z","modified":"2024-08-04T09:18:03Z","updated_at":"2026-11-03T03:08:01.029528Z"}],"ghsa":[{"id":"GHSA-9rq7-2v73-8493","title":"Hikvision DVR DS-7204HGHI-F1 V4.0.1 build 180903 Web Version sends a different response for...","description":"Hikvision DVR DS-7204HGHI-F1 V4.0.1 build 180903 Web Version sends a different response for failed ISAPI/Security/sessionLogin/capabilities login attempts depending on whether the user account exists, which might make it easier to enumerate users. However, only about 4 or 5 failed logins are allowed.","status":"published","published":"2022-05-24T17:06:12Z","modified":"2023-01-29T05:01:03Z","updated_at":"2026-11-02T14:44:43.584363Z"}],"nvd":[{"id":"CVE-2020-7057","description":"Hikvision DVR DS-7204HGHI-F1 V4.0.1 build 180903 Web Version sends a different response for failed ISAPI/Security/sessionLogin/capabilities login attempts depending on whether the user account exists, which might make it easier to enumerate users. However, only about 4 or 5 failed logins are allowed.","status":"published","published":"2020-01-14T22:15:12.65Z","modified":"2026-06-17T03:24:16.557Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:05:52.385274Z"}]}}