{"id":"CVE-2020-12000","aliases":["EUVD-2020-4316","GHSA-gh6q-wrfg-c8wf"],"status":"published","title":"The affected product is vulnerable to the handling of serialized data. The issue results from the...","description":"The affected product is vulnerable to the handling of serialized data. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data on the Ignition 8 Gateway (versions prior to 8.0.10) and Ignition 7 Gateway (versions prior to 7.9.14), allowing an attacker to obtain sensitive information.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0148,"percentile":0.74251,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2020-06-09T17:54:03Z","modified":"2026-06-17T02:51:13Z","products":[{"vendor":"inductive automation","product":"ignition 8 gateway"},{"vendor":"inductiveautomation","product":"ignition_gateway"}],"references":[{"url":"https://www.us-cert.gov/ics/advisories/icsa-20-147-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12000"},{"url":"https://github.com/advisories/GHSA-gh6q-wrfg-c8wf"}],"sources":{"cve":[{"id":"CVE-2020-12000","description":"The affected product is vulnerable to the handling of serialized data. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data on the Ignition 8 Gateway (versions prior to 8.0.10) and Ignition 7 Gateway (versions prior to 7.9.14), allowing an attacker to obtain sensitive information.","status":"published","published":"2020-06-09T17:54:03Z","modified":"2024-08-04T11:48:57.852Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:35:52.925152Z"}],"euvd":[{"id":"EUVD-2020-4316","description":"The affected product is vulnerable to the handling of serialized data. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data on the Ignition 8 Gateway (versions prior to 8.0.10) and Ignition 7 Gateway (versions prior to 7.9.14), allowing an attacker to obtain sensitive information.","status":"published","published":"2020-06-09T17:54:03Z","modified":"2024-08-04T11:48:57Z","updated_at":"2026-11-03T03:07:41.399649Z"}],"ghsa":[{"id":"GHSA-gh6q-wrfg-c8wf","title":"The affected product is vulnerable to the handling of serialized data. The issue results from the...","description":"The affected product is vulnerable to the handling of serialized data. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data on the Ignition 8 Gateway (versions prior to 8.0.10), allowing an attacker to obtain sensitive information.","status":"published","published":"2022-05-24T17:19:36Z","modified":"2023-03-10T05:05:42Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:54:18.225969Z"}],"nvd":[{"id":"CVE-2020-12000","description":"The affected product is vulnerable to the handling of serialized data. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data on the Ignition 8 Gateway (versions prior to 8.0.10) and Ignition 7 Gateway (versions prior to 7.9.14), allowing an attacker to obtain sensitive information.","status":"published","published":"2020-06-09T18:15:10.933Z","modified":"2026-06-17T02:51:13.773Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:06:05.962132Z"}]}}