EPSS score history for CVE-2021-20784, 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 | 0.83% | 1.12% | +0.29% |
| 2 | 2026-03-05 | 0.45% | 0.83% | +0.38% |
| 3 | 2025-11-21 | 0.40% | 0.45% | +0.05% |
| 4 | 2025-11-18 | 0.45% | 0.40% | -0.05% |
| 5 | 2025-03-30 | 0.39% | 0.45% | +0.07% |
| 6 | 2025-03-29 | 0.45% | 0.39% | -0.07% |
| 7 | 2025-03-17 | 0.17% | 0.45% | +0.28% |
| 8 | 2023-03-07 | 1.14% | 0.17% | -0.97% |
| 9 | 2022-04-01 | 3.28% | 1.14% | -2.15% |
| 10 | 2022-02-04 | 4.80% | 3.28% | -1.51% |
| 11 | 2022-01-06 | 1.11% | 4.80% | +3.69% |
| 12 | 2021-07-14 | — | 1.11% | — |