ZOLL Defibrillator / Monitor M Series, E Series, and R Series have a default password for System Configuration mode, which allows physically proximate attackers to modify device configuration and cause a denial of service (adverse human health effects).
Conclusion & alert: CVE-2007-6756 is rated Low Risk (31.3/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.41%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
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 | 0.05% | 0.41% | +0.36% |
| 2 | 2025-03-27 | 0.15% | 0.05% | -0.10% |
| 3 | 2025-03-17 | — | 0.15% | — |
Full EPSS history (5 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.9 | 2.0 | MEDIUM |
|
3.9 | 6.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| zoll | monitor\/defibrillator | e | cpe:2.3:h:zoll:monitor\/defibrillator:e:*:*:*:*:*:*:* |
| zoll | monitor\/defibrillator | m | cpe:2.3:h:zoll:monitor\/defibrillator:m:*:*:*:*:*:*:* |
| zoll | monitor\/defibrillator | r | cpe:2.3:h:zoll:monitor\/defibrillator:r:*:*:*:*:*:*:* |