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TI-2011-00295 Aliases CVE-2011-0342GHSA-45h5-2g4g-9qjg

Multiple buffer overflows in the InduSoft ISSymbol ActiveX control in ISSymbol.ocx…

Priority MEDIUM 52CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

Multiple buffer overflows in the InduSoft ISSymbol ActiveX control in ISSymbol.ocx 301.1104.601.0 in InduSoft Web Studio 7.0B2 hotfix 7.0.01.04 allow remote attackers to execute arbitrary code via a long parameter to the (1) Open, (2) Close, or (3) SetCurrentLanguage method.

Why it matters now

EPSS 0.05922 93rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:indusoft:web_studio:7.0b2:hotfix7.0.01.04:*:*:*:*:*:*7.0b2 hotfix7.0.01.04VulnerableInduSoft
  • cpe:2.3:a:indusoft:web_studio:7.0b2:hotfix7.0.01.04:*:*:*:*:*:* Versions 7.0b2 hotfix7.0.01.04 Vulnerable ·InduSoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2011-0342
  2. 2026-10-03 Alias added: GHSA-45h5-2g4g-9qjg

References

Other 2

  • TI-2014-00726 InduSoft Web Studio Path Traversal KEVCVSS 3.1CRITICAL 9.8
  • TI-2011-03577 CEServer.exe in the CEServer component in the Remote Agent module in InduSoft Web Studio… CVSS 2.0HIGH 10.0
  • TI-2011-01676 Directory traversal vulnerability in NTWebServer in InduSoft Web Studio 6.1 and 7.x… CVSS 2.0HIGH 10.0
  • TI-2011-00293 Multiple buffer overflows in the ISSymbol ActiveX control in ISSymbol.ocx 61.6.0.0 and… CVSS 2.0HIGH 9.3
  • TI-2011-00415 Stack-based buffer overflow in NTWebServer.exe in the test web service in InduSoft… CVSS 2.0HIGH 10.0
  • TI-2018-06382 Stack-based buffer overflow in ICS-CERT Schneider Electric InduSoft Web Studio and… CVSS 3.0CRITICAL 9.8
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences