{"id":"CVE-2017-16717","aliases":["EUVD-2017-7901","GHSA-x9gw-7c53-m463"],"status":"published","title":"A Heap-based Buffer Overflow issue was discovered in WECON LeviStudio HMI. The heap-based buffer...","description":"A Heap-based Buffer Overflow issue was discovered in WECON LeviStudio HMI. The heap-based buffer overflow vulnerability has been identified, which may allow remote code execution.","severity":{"version":"3.0","score":8.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01945,"percentile":0.80311,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-122"],"published":"2017-12-20T19:00:00Z","modified":"2026-06-17T01:09:42Z","products":[{"vendor":"we-con","product":"levi_studio_hmi"}],"references":[{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-17-353-05","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16717"},{"url":"https://github.com/advisories/GHSA-x9gw-7c53-m463"}],"sources":{"cve":[{"id":"CVE-2017-16717","description":"A Heap-based Buffer Overflow issue was discovered in WECON LeviStudio HMI. The heap-based buffer overflow vulnerability has been identified, which may allow remote code execution.","status":"published","published":"2017-12-20T19:00:00Z","modified":"2024-08-05T20:35:19.945Z","cwes":["CWE-122"],"updated_at":"2026-11-02T14:33:21.747294Z"}],"euvd":[{"id":"EUVD-2017-7901","description":"A Heap-based Buffer Overflow issue was discovered in WECON LeviStudio HMI. The heap-based buffer overflow vulnerability has been identified, which may allow remote code execution.","status":"published","published":"2017-12-20T19:00:00Z","modified":"2024-08-05T20:35:19Z","updated_at":"2026-11-03T02:23:11.972603Z"}],"ghsa":[{"id":"GHSA-x9gw-7c53-m463","title":"A Heap-based Buffer Overflow issue was discovered in WECON LeviStudio HMI. The heap-based buffer...","description":"A Heap-based Buffer Overflow issue was discovered in WECON LeviStudio HMI. The heap-based buffer overflow vulnerability has been identified, which may allow remote code execution.","status":"published","published":"2022-05-13T01:37:22Z","modified":"2025-04-20T03:50:21Z","cvss":[{"version":"3.0","score":8.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","level":"high"}],"cwes":["CWE-119","CWE-122"],"updated_at":"2026-11-02T15:01:56.679657Z"}],"nvd":[{"id":"CVE-2017-16717","description":"A Heap-based Buffer Overflow issue was discovered in WECON LeviStudio HMI. The heap-based buffer overflow vulnerability has been identified, which may allow remote code execution.","status":"published","published":"2017-12-20T19:29:00.207Z","modified":"2026-06-17T01:09:42.387Z","cvss":[{"version":"3.0","score":8.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-122","CWE-119"],"updated_at":"2026-11-02T14:04:11.215487Z"}]}}