Security readout for executives and security teams
This issue affects older Advantech OPC server software used around industrial control environments. A buffer overflow in an ActiveX control could let a remote attacker run code, but the public bundle does not describe the attack vector or confirmed exploitation. Exposure is most likely where legacy Advantech ADAM or Modbus OPC server components remain installed on Windows engineering, HMI, historian, or integration workstations. The bundle does not confirm internet exposure patterns. Prioritize remediation where affected OPC software touches production networks or privileged engineering workstations. The business risk is unauthorized code execution on systems that may bridge IT and operational technology environments. Mitigation focus: Inventory Advantech ADAM and Modbus OPC server installations.; Check installed versions against the affected pre-release ranges.; Upgrade to vendor-supported fixed or replacement versions..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2011-1914 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.