Vulnerability Report

CVE-2011-4051

Title: Indusoft Web Studio RCE

Auth Bypass

Proof Of Concept

PoC Available for CVE-2011-4051

CWE Category CWE-287

Published Date Dec 05, 2011

Modified Date Jun 16, 2026

Exploit Status Available

Score 10.0 CVSS v2.0

Exploit Probability (EPSS)

69.09%

Vulnerability Summary

CVE-2011-4051: CEServer.exe in the CEServer component in the Remote Agent module in InduSoft Web Studio 6.1 and 7.0 does not require authentication, which allows remote attackers to execute arbitrary code via vectors related to creation of a file, loading a DLL, and process control.

Impacted Vendors

indusoft 1

Reference Links

http://www.indusoft.com/hotfixes/hotfixes.php http://www.us-cert.gov/control_systems/pdf/ICSA-11-319-01.pdf http://www.zerodayinitiative.com/advisories/ZDI-11-330/ http://www.indusoft.com/hotfixes/hotfixes.php http://www.us-cert.gov/control_systems/pdf/ICSA-11-319-01.pdf http://www.zerodayinitiative.com/advisories/ZDI-11-330/

CVSS v2.0

Source Entity [email protected]

Severity HIGH

10.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2011-4051 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/21837

View Code

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 29, 2026 MODIFIED

Vulnerability data updated via NVD.

April 11, 2025 MODIFIED

Vulnerability data or affected products updated.

December 05, 2011 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected Stack

No specific products linked.