CVE-2011-4045: n/a vulnerability

CVE-2011-4045: Buffer overflow in an unspecified ActiveX control in aipgctl.ocx in ARC Informatique PcVue 6.0 through 10.0...

Buffer overflow in an unspecified ActiveX control in aipgctl.ocx in ARC Informatique PcVue 6.0 through 10.0, FrontVue, and PlantVue allows remote attackers to cause a denial of service via a crafted HTML document.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 17, 2024, 02:37 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE describes a crash-risk flaw in legacy ARC Informatique SCADA/HMI products. A malicious HTML document can trigger a buffer overflow in an ActiveX control, causing denial of service. The source bundle does not provide CVSS, patch details, or active exploitation evidence. Exposure is most likely on workstations or HMI environments where affected ARC Informatique software installed the aipgctl.ocx ActiveX control and can open untrusted HTML content. Prioritize assessment if these legacy SCADA/HMI products are still used in operational environments. The known impact is service disruption, not confirmed compromise, but availability risk can matter in industrial operations. Mitigation focus: Identify any PcVue 6.0-10.0, FrontVue, or PlantVue deployments.; Check ARC Informatique/PcVue guidance for fixes, upgrades, or supported mitigations.; Limit affected HMI workstations from opening untrusted HTML content..

Prepared: Jun 24, 2026, 12:52 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 3, 2012, 01:00 UTC (UTC+00:00)

Official CVE source material

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.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

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
https://support.pcvuescada.com/index.php?option=com_k2&view=item&id=512&Itemid=440CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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