{"id":"CVE-2019-7323","aliases":["EUVD-2019-16866","GHSA-cvx3-wgm2-px6g"],"status":"published","title":"GUP (generic update process) in LightySoft LogMX before 7.4.0 does not properly verify the...","description":"GUP (generic update process) in LightySoft LogMX before 7.4.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update. The update process relies on cleartext HTTP. The attacker could replace the LogMXUpdater.class file.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01081,"percentile":0.65418,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-345"],"published":"2019-02-04T16:00:00Z","modified":"2026-06-17T02:40:27Z","products":[{"vendor":"logmx","product":"logmx"}],"references":[{"url":"https://logmx.com/download","tags":["x_refsource_MISC","x_transferred","Patch","Release Notes","Third Party Advisory"]},{"url":"https://bmantra.github.io/logmx/logmx.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://github.com/bmantra/bmantra.github.io/blob/master/logmx/logmx.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-7323"},{"url":"https://github.com/advisories/GHSA-cvx3-wgm2-px6g"}],"sources":{"cve":[{"id":"CVE-2019-7323","description":"GUP (generic update process) in LightySoft LogMX before 7.4.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update. The update process relies on cleartext HTTP. The attacker could replace the LogMXUpdater.class file.","status":"published","published":"2019-02-04T16:00:00Z","modified":"2024-09-16T22:10:17.537Z","updated_at":"2026-11-02T14:32:22.854093Z"}],"euvd":[{"id":"EUVD-2019-16866","description":"GUP (generic update process) in LightySoft LogMX before 7.4.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update. The update process relies on cleartext HTTP. The attacker could replace the LogMXUpdater.class file.","status":"published","published":"2019-02-04T16:00:00Z","modified":"2024-09-16T22:10:17Z","updated_at":"2026-11-03T00:55:05.279117Z"}],"ghsa":[{"id":"GHSA-cvx3-wgm2-px6g","title":"GUP (generic update process) in LightySoft LogMX before 7.4.0 does not properly verify the...","description":"GUP (generic update process) in LightySoft LogMX before 7.4.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update. The update process relies on cleartext HTTP. The attacker could replace the LogMXUpdater.class file.","status":"published","published":"2022-05-13T01:22:49Z","modified":"2023-02-01T05:07:13Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:50:30.001937Z"}],"nvd":[{"id":"CVE-2019-7323","description":"GUP (generic update process) in LightySoft LogMX before 7.4.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update. The update process relies on cleartext HTTP. The attacker could replace the LogMXUpdater.class file.","status":"published","published":"2019-02-04T16:29:00.267Z","modified":"2026-06-17T02:40:27.36Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:05:02.989216Z"}]}}