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Fencer Intel
critical 9.3

CVE-2012-4700 json

Multiple buffer overflows in an ActiveX control in PE3DO32A.ocx in IntegraXor SCADA Server 4.00 build 4250.0 and earlier allow remote attac…

published 2013-02-08 13 y ago modified 2026-06-16 4 mo ago also EUVD-2012-4625

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.8%
EPSS 3.8% chance of exploitation in 30 days, percentile 90%
public exploits
0
none known

Summary

Multiple buffer overflows in an ActiveX control in PE3DO32A.ocx in IntegraXor SCADA Server 4.00 build 4250.0 and earlier allow remote attackers to execute arbitrary code via a crafted HTML document.

Patch / fix

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-13-036-02 updated cvss 9.3

Ecava IntegraXor ActiveX Buffer Overflow

  • Ecava IntegraXor SCADA Server <=4.00_build_4250.0
    affected: mitigation “Ecava has issued a customer notification that details this vulnerability and provides mitigations to its customers.”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

3.77% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.