Is CVE-2011-4052 being actively exploited?

CVE-2011-4052 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-4052?

CVE-2011-4052 has a CVSS 2.0 base score of 9.3 (HIGH).

CVE-2011-4052

HIGH · CVSS 9.3EPSS 5.7%EU EUVD

Stack-based buffer overflow in CEServer.exe in the CEServer component in the Remote Agent module in InduSoft Web Studio 6.1 and 7.0 allows remote attackers to execute arbitrary code via a crafted 0x15 (aka Remove File) operation for a file with a long name.

Key facts

CVSS score: 9.3 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-119
EPSS score: 5.7% (93th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-4004)
Published: December 5, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-4004 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

indusoft / web studio
indusoft / web studio

References

http://www.indusoft.com/hotfixes/hotfixes.php(Patch)
http://www.us-cert.gov/control_systems/pdf/ICSA-11-319-01.pdf(US Government Resource)
http://www.zerodayinitiative.com/advisories/ZDI-11-329/(Patch)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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