{"id":"CVE-2017-2157","aliases":["EUVD-2017-11340","GHSA-x8rm-c2pf-m49v"],"status":"published","title":"Untrusted search path vulnerability in installers for The Public Certification Service for...","description":"Untrusted search path vulnerability in installers for The Public Certification Service for Individuals \"The JPKI user's software (for Windows 7 and later)\" Ver3.1 and earlier, The Public Certification Service for Individuals \"The JPKI user's software (for Windows Vista)\", The Public Certification Service for Individuals \"The JPKI user's software\" Ver2.6 and earlier that were available until April 27, 2017 allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.","severity":{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00505,"percentile":0.43443,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-426"],"published":"2017-05-12T18:00:00Z","modified":"2026-06-17T01:15:39Z","products":[{"vendor":"japan agency for local authority information systems","product":"installer for the public certification service for individuals \"the jpki user's software (for windows 7 and later)\""},{"vendor":"japan agency for local authority information systems","product":"installer for the public certification service for individuals \"the jpki user's software (for windows vista)\""},{"vendor":"japan agency for local authority information systems","product":"installer for the public certification service for individuals \"the jpki user's software\""},{"vendor":"jpki","product":"the_public_certification_service_for_individuals"}],"references":[{"url":"https://www.jpki.go.jp/download/win.html#dl","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://jvn.jp/en/jp/JVN39605485/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-2157"},{"url":"https://github.com/advisories/GHSA-x8rm-c2pf-m49v"}],"sources":{"cve":[{"id":"CVE-2017-2157","description":"Untrusted search path vulnerability in installers for The Public Certification Service for Individuals \"The JPKI user's software (for Windows 7 and later)\" Ver3.1 and earlier, The Public Certification Service for Individuals \"The JPKI user's software (for Windows Vista)\", The Public Certification Service for Individuals \"The JPKI user's software\" Ver2.6 and earlier that were available until April 27, 2017 allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.","status":"published","published":"2017-05-12T18:00:00Z","modified":"2024-08-05T13:48:05.095Z","updated_at":"2026-11-02T14:33:15.543086Z"}],"euvd":[{"id":"EUVD-2017-11340","description":"Untrusted search path vulnerability in installers for The Public Certification Service for Individuals \"The JPKI user's software (for Windows 7 and later)\" Ver3.1 and earlier, The Public Certification Service for Individuals \"The JPKI user's software (for Windows Vista)\", The Public Certification Service for Individuals \"The JPKI user's software\" Ver2.6 and earlier that were available until April 27, 2017 allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.","status":"published","published":"2017-05-12T18:00:00Z","modified":"2024-08-05T13:48:05Z","updated_at":"2026-11-03T02:39:21.884569Z"}],"ghsa":[{"id":"GHSA-x8rm-c2pf-m49v","title":"Untrusted search path vulnerability in installers for The Public Certification Service for...","description":"Untrusted search path vulnerability in installers for The Public Certification Service for Individuals \"The JPKI user's software (for Windows 7 and later)\" Ver3.1 and earlier, The Public Certification Service for Individuals \"The JPKI user's software (for Windows Vista)\", The Public Certification Service for Individuals \"The JPKI user's software\" Ver2.6 and earlier that were available until April 27, 2017 allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.","status":"published","published":"2022-05-17T02:43:41Z","modified":"2023-01-27T05:05:14Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T14:42:39.418813Z"}],"nvd":[{"id":"CVE-2017-2157","description":"Untrusted search path vulnerability in installers for The Public Certification Service for Individuals \"The JPKI user's software (for Windows 7 and later)\" Ver3.1 and earlier, The Public Certification Service for Individuals \"The JPKI user's software (for Windows Vista)\", The Public Certification Service for Individuals \"The JPKI user's software\" Ver2.6 and earlier that were available until April 27, 2017 allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.","status":"published","published":"2017-05-12T18:29:00.92Z","modified":"2026-06-17T01:15:39.53Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T14:03:47.848196Z"}]}}