{"id":"CVE-2023-7339","aliases":["EUVD-2023-60540","GHSA-rph6-gq23-6mc9"],"status":"published","title":"Data collection for dowloading leads into buffer overflow","description":"Stack-based buffer overflow vulnerability in Softing Industrial Automation GmbH gateways allows overflow buffers.\nThis issue affects\npnGate: through 1.30\nepGate: through 1.30\nmbGate: through 1.30\nsmartLink HW-DP: through 1.30\nsmartLink HW-PN: through 1.01.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00365,"percentile":0.30629,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-03-27T10:53:07Z","modified":"2026-10-28T19:10:00Z","products":[{"vendor":"softing","product":"epgate"},{"vendor":"softing","product":"mbgate"},{"vendor":"softing","product":"pngate"},{"vendor":"softing","product":"smartlink hw-dp"},{"vendor":"softing","product":"smartlink hw-pn"}],"references":[{"url":"https://industrial.softing.com/fileadmin/psirt/downloads/2023/CVE-2023-7339.html","tags":["x_html","broken-link"]},{"url":"https://industrial.softing.com/fileadmin/psirt/downloads/2023/CVE-2023-7339.json","tags":["x_json","broken-link"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-7339"},{"url":"https://github.com/advisories/GHSA-rph6-gq23-6mc9"}],"sources":{"cve":[{"id":"CVE-2023-7339","title":"Data collection for dowloading leads into buffer overflow","description":"Stack-based buffer overflow vulnerability in Softing Industrial Automation GmbH gateways allows overflow buffers.\nThis issue affects\npnGate: through 1.30\nepGate: through 1.30\nmbGate: through 1.30\nsmartLink HW-DP: through 1.30\nsmartLink HW-PN: through 1.01.","status":"published","published":"2026-03-27T10:53:07.778Z","modified":"2026-03-27T12:21:25.031Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:33.794347Z"}],"euvd":[{"id":"EUVD-2023-60540","description":"Stack-based buffer overflow vulnerability in Softing Industrial Automation GmbH gateways allows overflow buffers.\nThis issue affects\npnGate: through 1.30\nepGate: through 1.30\nmbGate: through 1.30\nsmartLink HW-DP: through 1.30\nsmartLink HW-PN: through 1.01.","status":"published","published":"2026-03-27T10:53:07Z","modified":"2026-03-27T12:21:25Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T19:25:27.67679Z"}],"ghsa":[{"id":"GHSA-rph6-gq23-6mc9","title":"Stack-based buffer overflow vulnerability in Softing Industrial Automation GmbH gateways allows...","description":"Stack-based buffer overflow vulnerability in Softing Industrial Automation GmbH gateways allows overflow buffers.\nThis issue affects\npnGate: through 1.30\nepGate: through 1.30\nmbGate: through 1.30\nsmartLink HW-DP: through 1.30\nsmartLink HW-PN: through 1.01.","status":"published","published":"2026-03-27T12:31:06Z","modified":"2026-03-27T12:31:16Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:06:54.074781Z"}],"nvd":[{"id":"CVE-2023-7339","description":"Stack-based buffer overflow vulnerability in Softing Industrial Automation GmbH gateways allows overflow buffers.\nThis issue affects\npnGate: through 1.30\nepGate: through 1.30\nmbGate: through 1.30\nsmartLink HW-DP: through 1.30\nsmartLink HW-PN: through 1.01.","status":"published","published":"2026-03-27T11:16:01.863Z","modified":"2026-10-28T19:10:00.193Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:09:27.733183Z"}]}}