{"id":"CVE-2026-85115","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-85115","generatedAt":"2026-10-28T01:50:41.700Z","title":"A vulnerability has been identified in .NET Client Library for SIMATIC S7 Webserver API (All versions < V3.3.62).","description":"A vulnerability has been identified in .NET Client Library for SIMATIC S7 Webserver API (All versions < V3.3.62). Affected applications do not properly redact PLC restore passwords from HTTP error exception messages.\r\n\r\nThis could allow an attacker with access to logs or other diagnostic output to obtain the plaintext restore password and potentially perform unauthorized operations on the PLC.","published":"2026-10-13T10:17:21.000Z","lastModified":"2026-10-15T16:03:49.000Z","status":"Deferred","sourceIdentifier":"productcert@siemens.com","cvss":{"version":"4.0","score":6.8,"severity":"MEDIUM","vector":"CVSS:4.0/AV:L/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-209"],"affected":[],"epss":{"score":0.00109,"percentile":0.01228,"date":"2026-10-26","history":[{"date":"2026-10-14","score":0.00151,"percentile":0.0386}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.11%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-13T10:17:21.000Z","detail":{"score":"6.8","severity":"MEDIUM","publishedAt":"2026-10-13T10:17:20.780Z"},"summary":"New CVE, medium severity (CVSS 6.8)."}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-390352.html","source":"productcert@siemens.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-85115","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."}