Unrated severityNVD Advisory· Published Dec 2, 2011· Updated Jun 16, 2026
CVE-2011-4034
CVE-2011-4034
Description
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 execute arbitrary code or cause a denial of service via unspecified vectors.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11cpe:2.3:a:schneider-electric:citecthistorian:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:schneider-electric:citecthistorian:*:*:*:*:*:*:*:*range: <=4.30
- cpe:2.3:a:schneider-electric:citecthistorian:4.20:*:*:*:*:*:*:*
cpe:2.3:a:schneider-electric:citectscada_reports:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:schneider-electric:citectscada_reports:*:*:*:*:*:*:*:*range: <=4.10
- cpe:2.3:a:schneider-electric:citectscada_reports:4.0:*:*:*:*:*:*:*
cpe:2.3:a:schneider-electric:vijeo_historian:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:schneider-electric:vijeo_historian:*:*:*:*:*:*:*:*range: <=4.30
- cpe:2.3:a:schneider-electric:vijeo_historian:4.0:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:vijeo_historian:4.10:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:vijeo_historian:4.20:*:*:*:*:*:*:*
- (no CPE)range: <=4.30
- Range: <=4.30
- Range: <=4.10
Patches
Vulnerability mechanics
References
3- www.citect.com/index.phpnvdPatchVendor Advisory
- www.scada.schneider-electric.com/sites/scada/en/login/historian-vulnerability.pagenvdPatchVendor Advisory
- www.us-cert.gov/control_systems/pdf/ICSA-11-307-01.pdfnvdPatchUS Government Resource
News mentions
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