{"id":"CVE-2018-8913","aliases":["EUVD-2018-20521","GHSA-3cwx-q62p-7m5h"],"status":"published","title":"Missing custom error page vulnerability in Synology Web Station before 2.1.3-0139 allows remote...","description":"Missing custom error page vulnerability in Synology Web Station before 2.1.3-0139 allows remote attackers to conduct phishing attacks via a crafted URL.","severity":{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.01119,"percentile":0.66335,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601","CWE-756"],"published":"2019-04-01T14:23:46Z","modified":"2026-06-17T02:05:38Z","products":[{"vendor":"synology","product":"web station"},{"vendor":"synology","product":"web_station"}],"references":[{"url":"https://www.synology.com/security/advisory/Synology_SA_18_29","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8913"},{"url":"https://github.com/advisories/GHSA-3cwx-q62p-7m5h"}],"sources":{"cve":[{"id":"CVE-2018-8913","description":"Missing custom error page vulnerability in Synology Web Station before 2.1.3-0139 allows remote attackers to conduct phishing attacks via a crafted URL.","status":"published","published":"2019-04-01T14:23:46.446Z","modified":"2024-09-16T23:51:27.715Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-756"],"updated_at":"2026-11-02T14:35:04.540365Z"}],"euvd":[{"id":"EUVD-2018-20521","description":"Missing custom error page vulnerability in Synology Web Station before 2.1.3-0139 allows remote attackers to conduct phishing attacks via a crafted URL.","status":"published","published":"2019-04-01T14:23:46Z","modified":"2024-09-16T23:51:27Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-03T00:29:04.415682Z"}],"ghsa":[{"id":"GHSA-3cwx-q62p-7m5h","title":"Missing custom error page vulnerability in Synology Web Station before 2.1.3-0139 allows remote...","description":"Missing custom error page vulnerability in Synology Web Station before 2.1.3-0139 allows remote attackers to conduct phishing attacks via a crafted URL.","status":"published","published":"2022-05-13T01:31:43Z","modified":"2023-02-01T05:08:01Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:50:40.02829Z"}],"nvd":[{"id":"CVE-2018-8913","description":"Missing custom error page vulnerability in Synology Web Station before 2.1.3-0139 allows remote attackers to conduct phishing attacks via a crafted URL.","status":"published","published":"2019-04-01T15:29:00.983Z","modified":"2026-06-17T02:05:38.393Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-756","CWE-601"],"updated_at":"2026-11-02T14:04:55.136632Z"}]}}