{"cve":"CVE-2020-25238","nvd":{"published":"2021-02-09T17:15:13.610","modified":"2026-06-17T03:06:38.420","status":"Modified","description":"A vulnerability has been identified in PCS neo (Administration Console) (All versions < 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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-427","CWE-284"],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-428051.pdf","https://us-cert.cisa.gov/ics/advisories/icsa-21-040-05","https://www.kb.cert.org/vuls/id/466044","https://cert-portal.siemens.com/productcert/pdf/ssa-428051.pdf","https://us-cert.cisa.gov/ics/advisories/icsa-21-040-05"],"products":["siemens:simatic_process_control_system_neo","siemens:totally_integrated_automation_portal"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2020-25238","score":0.00862,"percentile":0.5857,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}