EPSS score history for CVE-2021-30475, 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 | 0.21% | 2.22% | +2.00% |
| 2 | 2025-11-21 | 1.61% | 0.21% | -1.40% |
| 3 | 2025-11-18 | 0.21% | 1.61% | +1.40% |
| 4 | 2025-03-30 | 1.03% | 0.21% | -0.83% |
| 5 | 2025-03-29 | 0.22% | 1.03% | +0.82% |
| 6 | 2025-03-17 | 0.66% | 0.22% | -0.44% |
| 7 | 2024-02-08 | 0.36% | 0.66% | +0.31% |
| 8 | 2023-11-08 | 0.17% | 0.36% | +0.18% |
| 9 | 2023-03-07 | 0.95% | 0.17% | -0.78% |
| 10 | 2022-04-01 | 12.49% | 0.95% | -11.54% |
| 11 | 2022-02-04 | 3.63% | 12.49% | +8.86% |
| 12 | 2022-01-06 | 0.83% | 3.63% | +2.80% |
| 13 | 2021-06-24 | 3.63% | 0.83% | -2.80% |
| 14 | 2021-06-19 | 0.83% | 3.63% | +2.80% |
| 15 | 2021-06-16 | 0.62% | 0.83% | +0.21% |
| 16 | 2021-06-05 | — | 0.62% | — |