{"id":"CVE-2020-25238","aliases":["EUVD-2020-17928","GHSA-xj9q-pj74-p2j4"],"status":"published","title":"A vulnerability has been identified in PCS neo (Administration Console) (V3.0), TIA Portal (V15,...","description":"A vulnerability has been identified in PCS neo (Administration Console) (All versions \u003c V3.1), TIA Portal (V15, V15.1 and V16). Manipulating certain files in specific folders could allow a local attacker to execute code with SYSTEM privileges. The security vulnerability could be exploited by an attacker with a valid account and limited access rights on the system.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00899,"percentile":0.60119,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284","CWE-427"],"published":"2021-02-09T15:38:18Z","modified":"2026-06-17T03:06:38Z","products":[{"vendor":"siemens","product":"pcs neo (administration console)"},{"vendor":"siemens","product":"simatic_process_control_system_neo"},{"vendor":"siemens","product":"tia portal"},{"vendor":"siemens","product":"totally_integrated_automation_portal"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-428051.pdf","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.kb.cert.org/vuls/id/466044","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-040-05","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25238"},{"url":"https://github.com/advisories/GHSA-xj9q-pj74-p2j4"}],"sources":{"cve":[{"id":"CVE-2020-25238","description":"A vulnerability has been identified in PCS neo (Administration Console) (All versions \u003c V3.1), TIA Portal (V15, V15.1 and V16). Manipulating certain files in specific folders could allow a local attacker to execute code with SYSTEM privileges. The security vulnerability could be exploited by an attacker with a valid account and limited access rights on the system.","status":"published","published":"2021-02-09T15:38:18Z","modified":"2024-08-04T15:33:05.412Z","cwes":["CWE-284"],"updated_at":"2026-11-02T14:35:48.52216Z"}],"euvd":[{"id":"EUVD-2020-17928","description":"A vulnerability has been identified in PCS neo (Administration Console) (All versions \u003c V3.1), TIA Portal (V15, V15.1 and V16). Manipulating certain files in specific folders could allow a local attacker to execute code with SYSTEM privileges. The security vulnerability could be exploited by an attacker with a valid account and limited access rights on the system.","status":"published","published":"2021-02-09T15:38:18Z","modified":"2024-08-04T15:33:05Z","updated_at":"2026-11-03T03:07:18.192905Z"}],"ghsa":[{"id":"GHSA-xj9q-pj74-p2j4","title":"A vulnerability has been identified in PCS neo (Administration Console) (V3.0), TIA Portal (V15,...","description":"A vulnerability has been identified in PCS neo (Administration Console) (V3.0), TIA Portal (V15, V15.1 and V16). Manipulating certain files in specific folders could allow a local attacker to execute code with SYSTEM privileges. The security vulnerability could be exploited by an attacker with a valid account and limited access rights on the system.","status":"published","published":"2022-05-24T17:41:27Z","modified":"2023-02-02T05:08:16Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284","CWE-427"],"updated_at":"2026-11-02T14:52:42.475291Z"}],"nvd":[{"id":"CVE-2020-25238","description":"A vulnerability has been identified in PCS neo (Administration Console) (All versions \u003c V3.1), TIA Portal (V15, V15.1 and V16). Manipulating certain files in specific folders could allow a local attacker to execute code with SYSTEM privileges. The security vulnerability could be exploited by an attacker with a valid account and limited access rights on the system.","status":"published","published":"2021-02-09T17:15:13.61Z","modified":"2026-06-17T03:06:38.42Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-284","CWE-427"],"updated_at":"2026-11-02T14:06:34.188486Z"}]}}