Multiple buffer overflows in (a) an ActiveX control (iftw.dll) and (b) Netscape plug-in (npiftw32.dll) for Macrovision (formerly InstallShield) InstallFromTheWeb allow remote attackers to execute arbitrary code via crafted HTML documents.
Conclusion & alert: CVE-2007-0320 is rated High Risk (71.7/100): CVSS Critical severity, with high exploitation likelihood (EPSS 9.64%, 93th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +2.02% 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 | 2026-01-03 | 7.63% | 9.64% | +2.02% |
| 2 | 2025-10-12 | 7.35% | 7.63% | +0.27% |
| 3 | 2025-04-23 | — | 7.35% | — |
Full EPSS history (12 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 |
|---|---|---|---|
| macrovision | installfromtheweb | — | cpe:2.3:a:macrovision:installfromtheweb:*:*:*:*:*:*:*:* |