# CVE-2011-10028

## Summary

- **CVE ID:** CVE-2011-10028
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-623
- **Published:** Aug 20, 2025
- **Last Modified:** May 15, 2026

## Description

The RealNetworks RealArcade platform includes an ActiveX control (InstallerDlg.dll, version 2.6.0.445) that exposes a method named Exec via the StubbyUtil.ProcessMgr COM object. This method allows remote attackers to execute arbitrary commands on a victim's Windows machine without proper validation or restrictions. This platform was sometimes referred to or otherwise known as RealArcade or Arcade Games and has since consolidated with RealNetworks' platform, GameHouse.

## Affected Products

- RealNetworks — RealArcade ActiveX (*)
- RealNetworks — RealArcade ActiveX (0)

## References

- [CNA](https://www.exploit-db.com/exploits/17105)
- [CNA](https://www.exploit-db.com/exploits/17149)
- [CNA](https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/browser/real_arcade_installerdlg.rb)
- [CNA](https://advisories.checkpoint.com/defense/advisories/public/2011/cpai-2011-347.html)
- [CNA](https://www.gamehouse.com/)
- [CNA](https://archive.org/details/com.real.arcade)
- [CNA](https://www.vulncheck.com/advisories/real-networks-arcade-games-activex-arbitrary-code-execution)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 58.89%
- **EPSS Percentile:** 98.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._