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CVE-2011-4033

MEDIUM · CVSS 4.3EPSS 1.5%EU EUVD

Buffer overflow in the Steema TeeChart ActiveX control, as used in Schneider Electric Vijeo Historian 4.30 and earlier, CitectHistorian 4.30 and earlier, and CitectSCADAReports 4.10 and earlier, allows remote attackers to cause a denial of service via unspecified vectors.

Key facts

CVSS score
4.3 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:P
Weakness (CWE)
CWE-119
EPSS score
1.5% (75th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2011-3985)
Published
December 2, 2011
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-3985 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

  • schneider-electric / citecthistorian
  • schneider-electric / citecthistorian
  • schneider-electric / citectscada reports
  • schneider-electric / citectscada reports
  • schneider-electric / vijeo historian
  • schneider-electric / vijeo historian
  • schneider-electric / vijeo historian
  • schneider-electric / vijeo historian

References

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

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