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.
Conclusion & alert: CVE-2012-4700 is rated High Risk (71.7/100): CVSS Critical severity, with high exploitation likelihood (EPSS 10.85%, 93th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +1.86% over the last day, indicating growing attacker interest. Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-02-06 | 8.98% | 10.85% | +1.86% |
| 2 | 2025-11-01 | 11.19% | 8.98% | -2.21% |
| 3 | 2025-03-30 | — | 11.19% | — |
Full EPSS history (11 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| ecava | integraxor | <= 4.00 | cpe:2.3:a:ecava:integraxor:*:*:*:*:*:*:*:* |
| ecava | integraxor | 3.71 | cpe:2.3:a:ecava:integraxor:3.71:*:*:*:*:*:*:* |
| ecava | integraxor | 3.72 | cpe:2.3:a:ecava:integraxor:3.72:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://ics-cert.us-cert.gov/pdf/ICSA-13-036-02.pdf | US Government Resource |
| http://www.integraxor.com/blog/security-issue-for-activex-enabled-browser-vulnerability-note | Patch Vendor Advisory |