EPSS score history for CVE-2017-20021, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.36% | 0.94% | +0.58% |
| 2 | 2025-06-18 | 0.34% | 0.36% | +0.01% |
| 3 | 2025-06-11 | 0.06% | 0.34% | +0.29% |
| 4 | 2025-03-17 | 0.37% | 0.06% | -0.32% |
| 5 | 2025-01-13 | 0.25% | 0.37% | +0.12% |
| 6 | 2023-07-12 | 0.22% | 0.25% | +0.03% |
| 7 | 2023-06-16 | 0.11% | 0.22% | +0.12% |
| 8 | 2023-03-07 | 0.89% | 0.11% | -0.78% |
| 9 | 2022-06-10 | — | 0.89% | — |