EPSS score history for CVE-2020-21913, 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 | 0.10% | 1.13% | +1.03% |
| 2 | 2025-11-21 | 0.32% | 0.10% | -0.22% |
| 3 | 2025-11-18 | 0.12% | 0.32% | +0.20% |
| 4 | 2025-03-30 | 0.41% | 0.12% | -0.29% |
| 5 | 2025-03-29 | 0.05% | 0.41% | +0.36% |
| 6 | 2023-03-07 | 1.02% | 0.05% | -0.97% |
| 7 | 2022-04-01 | 1.79% | 1.02% | -0.77% |
| 8 | 2022-02-04 | 4.50% | 1.79% | -2.72% |
| 9 | 2022-01-06 | 1.04% | 4.50% | +3.46% |
| 10 | 2021-11-29 | 0.83% | 1.04% | +0.21% |
| 11 | 2021-10-13 | 0.62% | 0.83% | +0.21% |
| 12 | 2021-10-11 | 2.74% | 0.62% | -2.12% |
| 13 | 2021-10-05 | 0.62% | 2.74% | +2.12% |
| 14 | 2021-09-21 | — | 0.62% | — |