{"cve":"CVE-2011-4036","nvd":{"published":"2011-12-02T11:55:05.607","modified":"2026-06-16T23:34:19.503","status":"Modified","description":"Directory traversal vulnerability in Schneider Electric Vijeo Historian 4.30 and earlier, CitectHistorian 4.30 and earlier, and CitectSCADAReports 4.10 and earlier allows remote attackers to read arbitrary files via unspecified vectors.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-22"],"references":["http://www.citect.com/index.php?option=com_content&view=article&id=1656&Itemid=1695","http://www.scada.schneider-electric.com/sites/scada/en/login/historian-vulnerability.page","http://www.us-cert.gov/control_systems/pdf/ICSA-11-307-01.pdf","http://www.citect.com/index.php?option=com_content&view=article&id=1656&Itemid=1695","http://www.scada.schneider-electric.com/sites/scada/en/login/historian-vulnerability.page"],"products":["schneider-electric:citecthistorian","schneider-electric:citectscada_reports","schneider-electric:vijeo_historian"],"source":"nvd","synced_at":"2026-10-19T19:59:31.623151214+00:00"},"epss":{"cve":"CVE-2011-4036","score":0.01731,"percentile":0.77625,"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."]}