Buffer overflow in MediaServer.exe in TVersity 1.6 allows remote attackers to execute arbitrary code via unspecified vectors, as demonstrated by the vd_tversity module in VulnDisco Pack Professional 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-2009-4482 is rated High Risk (69.8/100): CVSS Critical severity, with high exploitation likelihood (EPSS 4.62%, 90th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. 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 | 6.52% | 4.62% | -1.90% |
| 2 | 2026-05-21 | 6.12% | 6.52% | +0.40% |
| 3 | 2025-05-23 | — | 6.12% | — |
Full EPSS history (19 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |