EPSS score history for CVE-2021-45457, 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 | 0.84% | 2.34% | +1.50% |
| 2 | 2026-04-20 | 1.14% | 0.84% | -0.30% |
| 3 | 2025-12-05 | 1.17% | 1.14% | -0.03% |
| 4 | 2025-03-30 | 2.25% | 1.17% | -1.08% |
| 5 | 2025-03-29 | 1.17% | 2.25% | +1.08% |
| 6 | 2025-03-17 | 0.16% | 1.17% | +1.01% |
| 7 | 2024-12-17 | 0.13% | 0.16% | +0.04% |
| 8 | 2023-07-30 | 0.18% | 0.13% | -0.05% |
| 9 | 2023-06-19 | 0.25% | 0.18% | -0.08% |
| 10 | 2023-03-07 | 0.89% | 0.25% | -0.63% |
| 11 | 2022-02-04 | 1.85% | 0.89% | -0.97% |
| 12 | 2022-01-14 | 0.62% | 1.85% | +1.23% |
| 13 | 2022-01-06 | — | 0.62% | — |