{"id":"CVE-2025-39205","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-39205","generatedAt":"2026-10-28T01:13:16.404Z","title":"A vulnerability exists in the IEC 61850 in MicroSCADA X SYS600 product.","description":"A vulnerability exists in the IEC 61850 in MicroSCADA X SYS600 product. The certificate validation of the TLS protocol allows remote Man-in-the-Middle attack due to missing proper validation.","published":"2025-06-24T13:15:22.000Z","lastModified":"2026-06-17T09:17:48.000Z","status":"Analyzed","sourceIdentifier":"cybersecurity@hitachienergy.com","cvss":{"version":"4.0","score":7.1,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-295"],"affected":["hitachienergy/microscada x sys600"],"epss":{"score":0.00201,"percentile":0.09921,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://publisher.hitachienergy.com/preview?DocumentID=8DBD000218&LanguageCode=en&DocumentPartId=&Action=Launch","tags":["Vendor Advisory"],"source":"cybersecurity@hitachienergy.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-39205","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}