EPSS score history for CVE-2021-20121, 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 | 2025-03-17 | 0.04% | 0.06% | +0.01% |
| 2 | 2023-03-07 | 0.89% | 0.04% | -0.84% |
| 3 | 2022-04-01 | 1.40% | 0.89% | -0.52% |
| 4 | 2022-02-04 | 1.95% | 1.40% | -0.55% |
| 5 | 2022-01-06 | 0.44% | 1.95% | +1.51% |
| 6 | 2021-10-12 | — | 0.44% | — |