{"id":"CVE-2020-25850","aliases":["EUVD-2020-18483","GHSA-wv77-666p-gm5q"],"status":"published","title":"HGiga MailSherlock - Arbitrary File Download","description":"The function, view the source code, of HGiga MailSherlock does not validate specific characters. Remote attackers can use this flaw to download arbitrary system files.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01121,"percentile":0.66431,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-12-31T07:45:49Z","modified":"2026-06-17T03:07:23Z","products":[{"vendor":"hgiga","product":"mailsherlock msr45/ssr45"},{"vendor":"hgiga","product":"msr45_isherlock-user"},{"vendor":"hgiga","product":"ssr45_isherlock-user"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-4258-0a8a0-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25850"},{"url":"https://github.com/advisories/GHSA-wv77-666p-gm5q"}],"sources":{"cve":[{"id":"CVE-2020-25850","title":"HGiga MailSherlock - Arbitrary File Download","description":"The function, view the source code, of HGiga MailSherlock does not validate specific characters. Remote attackers can use this flaw to download arbitrary system files.","status":"published","published":"2020-12-31T07:45:49.379Z","modified":"2024-09-16T20:36:52.413Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:48.52216Z"}],"euvd":[{"id":"EUVD-2020-18483","description":"The function, view the source code, of HGiga MailSherlock does not validate specific characters. Remote attackers can use this flaw to download arbitrary system files.","status":"published","published":"2020-12-31T07:45:49Z","modified":"2024-09-16T20:36:52Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:12.625541Z"}],"ghsa":[{"id":"GHSA-wv77-666p-gm5q","title":"The function, view the source code, of HGiga MailSherlock does not validate specific characters....","description":"The function, view the source code, of HGiga MailSherlock does not validate specific characters. Remote attackers can use this flaw to download arbitrary system files.","status":"published","published":"2022-05-24T17:37:37Z","modified":"2023-01-29T05:05:11Z","updated_at":"2026-11-02T14:45:43.934947Z"}],"nvd":[{"id":"CVE-2020-25850","description":"The function, view the source code, of HGiga MailSherlock does not validate specific characters. Remote attackers can use this flaw to download arbitrary system files.","status":"published","published":"2020-12-31T08:15:13.503Z","modified":"2026-06-17T03:07:23.513Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:28.340168Z"}]}}