{"id":"CVE-2020-14524","aliases":["EUVD-2020-6660","GHSA-5fr9-rqf5-h94h"],"status":"published","title":"Softing Industrial Automation OPC","description":"Softing Industrial Automation all versions prior to the latest build of version 4.47.0, The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.02515,"percentile":0.8502,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122","CWE-787"],"published":"2020-08-25T13:36:17Z","modified":"2026-06-17T02:54:55Z","products":[{"vendor":"softing","product":"opc"},{"vendor":"softing industrial automation all versions prior to the latest build of version 4.47.0","product":"opc"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-210-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14524"},{"url":"https://github.com/advisories/GHSA-5fr9-rqf5-h94h"}],"sources":{"cve":[{"id":"CVE-2020-14524","title":"Softing Industrial Automation OPC","description":"Softing Industrial Automation all versions prior to the latest build of version 4.47.0, The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.","status":"published","published":"2020-08-25T13:36:17.917Z","modified":"2024-09-17T01:55:40.883Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:35:46.476719Z"}],"euvd":[{"id":"EUVD-2020-6660","description":"Softing Industrial Automation all versions prior to the latest build of version 4.47.0, The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.","status":"published","published":"2020-08-25T13:36:17Z","modified":"2024-09-17T01:55:40Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:28:45.722533Z"}],"ghsa":[{"id":"GHSA-5fr9-rqf5-h94h","title":"Softing Industrial Automation all versions prior to the latest build of version 4.47.0, The...","description":"Softing Industrial Automation all versions prior to the latest build of version 4.47.0, The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.","status":"published","published":"2022-05-24T17:26:29Z","modified":"2023-01-29T05:03:48Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:45:24.208268Z"}],"nvd":[{"id":"CVE-2020-14524","description":"Softing Industrial Automation all versions prior to the latest build of version 4.47.0, The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.","status":"published","published":"2020-08-25T14:15:16.123Z","modified":"2026-06-17T02:54:55.767Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-122","CWE-787"],"updated_at":"2026-11-02T14:06:13.600965Z"}]}}