Buffer overflow in the web service in AzeoTech DAQFactory 5.77 might allow remote attackers to execute arbitrary code via unspecified vectors, as demonstrated by a certain module in VulnDisco Pack Professional 7.16 through 8.11. NOTE: as of 20091229, this disclosure has no actionable information. However, because the VulnDisco Pack author is a reliable researcher, the issue is being assigned a CVE identifier for tracking purposes.
Conclusion & alert: CVE-2009-4480 is rated High Risk (66.9/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 3.31%). 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 | 2026-06-15 | 4.08% | 3.31% | -0.77% |
| 2 | 2025-03-30 | 5.11% | 4.08% | -1.02% |
| 3 | 2025-03-29 | — | 5.11% | — |
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 |
|---|---|---|---|
| azeotech | daqfactory | 5.77 | cpe:2.3:a:azeotech:daqfactory:5.77:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://intevydis.com/vd-list.shtml | |
| http://secunia.com/advisories/36504 | Vendor Advisory |