{"id":"CVE-2018-7494","aliases":["EUVD-2018-19223","GHSA-xp2m-h7vm-6whw"],"status":"published","title":"WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where...","description":"WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02726,"percentile":0.86154,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-121"],"published":"2018-05-04T19:00:00Z","modified":"2026-06-17T02:03:14Z","products":[{"vendor":"deltaww","product":"wplsoft"},{"vendor":"ics-cert","product":"delta electronics wplsoft"}],"references":[{"url":"http://www.securityfocus.com/bid/103179","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7494"},{"url":"https://github.com/advisories/GHSA-xp2m-h7vm-6whw"}],"sources":{"cve":[{"id":"CVE-2018-7494","description":"WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash.","status":"published","published":"2018-05-04T19:00:00Z","modified":"2024-09-16T19:46:54.978Z","cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:10.313768Z"}],"euvd":[{"id":"EUVD-2018-19223","description":"WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash.","status":"published","published":"2018-05-04T19:00:00Z","modified":"2024-09-16T19:46:54Z","updated_at":"2026-11-03T00:55:20.039201Z"}],"ghsa":[{"id":"GHSA-xp2m-h7vm-6whw","title":"WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where...","description":"WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash.","status":"published","published":"2022-05-13T01:31:54Z","modified":"2023-02-01T05:08:03Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:50:40.02829Z"}],"nvd":[{"id":"CVE-2018-7494","description":"WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash.","status":"published","published":"2018-05-04T19:29:00.237Z","modified":"2026-06-17T02:03:14.507Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-121","CWE-119"],"updated_at":"2026-11-02T14:04:26.098615Z"}]}}