CVE-2011-4041: Broadwin Webaccess

High severity, CVSS 10.0. EPSS: 17.7% chance of exploitation in the next 30 days.

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.

Affected products

• Broadwin Webaccess: any version

Published 2012-02-06. Last modified 2026-06-16.