Multiple buffer overflows in an ActiveX control (boisweb.dll) in Macrovision FLEXnet Connect 6.0 and Update Service 3.x to 5.x allow remote attackers to execute arbitrary code via the (1) the second parameter to the DownloadAndExecute method and (2) third parameter to the AddFileEx method, a different vulnerability than CVE-2007-0328.
Conclusion & alert: CVE-2007-2419 is rated High Risk (78.6/100): CVSS Critical severity, with high exploitation likelihood (EPSS 26.65%, 96th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +4.93% 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 | 2026-01-23 | 21.72% | 26.65% | +4.93% |
| 2 | 2025-03-30 | 22.07% | 21.72% | -0.35% |
| 3 | 2025-03-29 | — | 22.07% | — |
Full EPSS history (11 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] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| macrovision | flexnet_connect | 6.0 | cpe:2.3:a:macrovision:flexnet_connect:6.0:*:*:*:*:*:*:* |
| macrovision | update_service | 3.0 | cpe:2.3:a:macrovision:update_service:3.0:*:*:*:*:*:*:* |
| macrovision | update_service | 4.0 | cpe:2.3:a:macrovision:update_service:4.0:*:*:*:*:*:*:* |
| macrovision | update_service | 5.0 | cpe:2.3:a:macrovision:update_service:5.0:*:*:*:*:*:*:* |