{"cve":"CVE-2011-4041","nvd":{"published":"2012-02-06T20:55:02.267","modified":"2026-06-16T23:34:20.023","status":"Modified","description":"webvrpcs.exe in Advantech/BroadWin WebAccess allows remote attackers to execute arbitrary code or obtain a security-code value via a long string in an RPC request to TCP port 4592.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-94"],"references":["http://reversemode.com/index.php?option=com_content&task=view&id=72&Itemid=1","http://www.reversemode.com/downloads/Scada_Trojans_Ruben_Rootedcon.pdf","http://www.reversemode.com/downloads/exploit_advantech.zip","http://www.securityfocus.com/archive/1/517117","http://www.securityfocus.com/bid/47008"],"products":["broadwin:webaccess"],"source":"nvd","synced_at":"2026-10-19T19:59:31.623151214+00:00"},"epss":{"cve":"CVE-2011-4041","score":0.1769,"percentile":0.97156,"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."]}