{"id":"CVE-2018-10355","aliases":["EUVD-2018-2429","GHSA-49rg-f69p-79rc"],"status":"published","title":"An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow...","description":"An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to recover user passwords on vulnerable installations due to a flaw in the DBCrypto class. An attacker must first obtain access to the user database on the target system in order to exploit this vulnerability.","severity":{"version":"3.0","score":7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00594,"percentile":0.48679,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522"],"published":"2018-05-23T16:00:00Z","modified":"2026-06-17T01:33:53Z","products":[{"vendor":"trend micro","product":"trend micro email encryption gateway"},{"vendor":"trendmicro","product":"email_encryption_gateway"}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-18-411/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://success.trendmicro.com/solution/1119349","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-10355"},{"url":"https://github.com/advisories/GHSA-49rg-f69p-79rc"}],"sources":{"cve":[{"id":"CVE-2018-10355","description":"An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to recover user passwords on vulnerable installations due to a flaw in the DBCrypto class. An attacker must first obtain access to the user database on the target system in order to exploit this vulnerability.","status":"published","published":"2018-05-23T16:00:00Z","modified":"2024-08-05T07:39:07.392Z","updated_at":"2026-11-02T14:35:01.952568Z"}],"euvd":[{"id":"EUVD-2018-2429","description":"An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to recover user passwords on vulnerable installations due to a flaw in the DBCrypto class. An attacker must first obtain access to the user database on the target system in order to exploit this vulnerability.","status":"published","published":"2018-05-23T16:00:00Z","modified":"2024-08-05T07:39:07Z","updated_at":"2026-11-03T02:39:58.53784Z"}],"ghsa":[{"id":"GHSA-49rg-f69p-79rc","title":"An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow...","description":"An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to recover user passwords on vulnerable installations due to a flaw in the DBCrypto class. An attacker must first obtain access to the user database on the target system in order to exploit this vulnerability.","status":"published","published":"2022-05-13T01:48:46Z","modified":"2023-02-02T05:01:47Z","cvss":[{"version":"3.0","score":7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:51:15.657685Z"}],"nvd":[{"id":"CVE-2018-10355","description":"An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to recover user passwords on vulnerable installations due to a flaw in the DBCrypto class. An attacker must first obtain access to the user database on the target system in order to exploit this vulnerability.","status":"published","published":"2018-05-23T16:29:00.427Z","modified":"2026-06-17T01:33:53.577Z","cvss":[{"version":"3.0","score":7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:04:27.507872Z"}]}}