EPSS score history for CVE-2021-45621, 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 | 1.53% | 2.02% | +0.49% |
| 2 | 2025-03-30 | 3.94% | 1.53% | -2.41% |
| 3 | 2025-03-29 | 1.53% | 3.94% | +2.41% |
| 4 | 2025-03-19 | 1.00% | 1.53% | +0.52% |
| 5 | 2025-03-17 | 0.53% | 1.00% | +0.47% |
| 6 | 2024-10-06 | 0.37% | 0.53% | +0.16% |
| 7 | 2024-09-10 | 0.10% | 0.37% | +0.27% |
| 8 | 2023-03-07 | 2.05% | 0.10% | -1.95% |
| 9 | 2022-02-04 | 0.42% | 2.05% | +1.64% |
| 10 | 2021-12-26 | — | 0.42% | — |