{"cve":"CVE-2011-1900","nvd":{"published":"2011-05-04T22:55:03.687","modified":"2026-06-16T23:30:20.230","status":"Modified","description":"Directory traversal vulnerability in NTWebServer in InduSoft Web Studio 6.1 and 7.x before 7.0+Patch 1 allows remote attackers to execute arbitrary code via an invalid request.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-22"],"references":["http://www.indusoft.com/hotfixes/hotfixes.php","http://www.indusoft.com/hotfixes/hotfixes.php"],"products":["indusoft:web_studio"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-1900","score":0.32043,"percentile":0.98312,"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."]}