EPSS score history for CVE-2021-45807, 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 | 2026-07-09 | 2.61% | 2.10% | -0.50% |
| 2 | 2026-06-15 | 2.19% | 2.61% | +0.42% |
| 3 | 2025-11-21 | 1.94% | 2.19% | +0.25% |
| 4 | 2025-11-18 | 2.19% | 1.94% | -0.25% |
| 5 | 2025-07-09 | 2.08% | 2.19% | +0.11% |
| 6 | 2025-03-30 | 5.61% | 2.08% | -3.53% |
| 7 | 2025-03-29 | 2.08% | 5.61% | +3.53% |
| 8 | 2025-03-17 | 1.00% | 2.08% | +1.08% |
| 9 | 2024-12-17 | 0.44% | 1.00% | +0.57% |
| 10 | 2024-09-28 | 0.51% | 0.44% | -0.07% |
| 11 | 2023-11-02 | 0.35% | 0.51% | +0.16% |
| 12 | 2023-09-04 | 0.17% | 0.35% | +0.18% |
| 13 | 2023-03-07 | 2.51% | 0.17% | -2.34% |
| 14 | 2022-02-04 | 1.55% | 2.51% | +0.96% |
| 15 | 2022-01-14 | — | 1.55% | — |