EPSS score history for CVE-2021-30213, 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 | 2026-04-28 | 3.77% | 4.33% | +0.56% |
| 2 | 2026-03-13 | 8.65% | 3.77% | -4.88% |
| 3 | 2026-03-04 | 7.55% | 8.65% | +1.10% |
| 4 | 2026-03-01 | 8.65% | 7.55% | -1.10% |
| 5 | 2026-02-27 | 2.98% | 8.65% | +5.68% |
| 6 | 2026-02-04 | 2.57% | 2.98% | +0.41% |
| 7 | 2026-02-01 | 2.98% | 2.57% | -0.41% |
| 8 | 2026-01-04 | 2.57% | 2.98% | +0.41% |
| 9 | 2026-01-01 | 2.98% | 2.57% | -0.41% |
| 10 | 2025-12-09 | 3.79% | 2.98% | -0.81% |
| 11 | 2025-12-04 | 3.28% | 3.79% | +0.51% |
| 12 | 2025-12-01 | 3.79% | 3.28% | -0.51% |
| 13 | 2025-11-21 | 9.29% | 3.79% | -5.50% |
| 14 | 2025-11-18 | 3.79% | 9.29% | +5.50% |
| 15 | 2025-11-04 | 3.28% | 3.79% | +0.51% |
| 16 | 2025-11-01 | 3.79% | 3.28% | -0.51% |
| 17 | 2025-10-22 | 2.98% | 3.79% | +0.81% |
| 18 | 2025-10-04 | 2.57% | 2.98% | +0.41% |
| 19 | 2025-10-01 | 2.98% | 2.57% | -0.41% |
| 20 | 2025-09-05 | 2.57% | 2.98% | +0.41% |
| 21 | 2025-09-01 | 2.98% | 2.57% | -0.41% |
| 22 | 2025-08-04 | 2.57% | 2.98% | +0.41% |
| 23 | 2025-08-01 | 2.98% | 2.57% | -0.41% |
| 24 | 2025-07-04 | 2.57% | 2.98% | +0.41% |
| 25 | 2025-07-01 | 2.98% | 2.57% | -0.41% |
| 26 | 2025-06-04 | 2.57% | 2.98% | +0.41% |
| 27 | 2025-06-01 | 2.98% | 2.57% | -0.41% |
| 28 | 2025-05-04 | 2.57% | 2.98% | +0.41% |
| 29 | 2025-05-01 | 2.98% | 2.57% | -0.41% |
| 30 | 2025-04-13 | 2.57% | 2.98% | +0.41% |
| 31 | 2025-04-12 | 2.98% | 2.57% | -0.41% |
| 32 | 2025-04-02 | 2.57% | 2.98% | +0.41% |
| 33 | 2025-04-01 | 2.98% | 2.57% | -0.41% |
| 34 | 2025-03-30 | 12.02% | 2.98% | -9.05% |
| 35 | 2025-03-29 | 2.98% | 12.02% | +9.05% |
| 36 | 2025-03-28 | 1.44% | 2.98% | +1.54% |
| 37 | 2025-03-21 | 1.48% | 1.44% | -0.05% |
| 38 | 2025-03-20 | 1.37% | 1.48% | +0.11% |
| 39 | 2025-03-17 | 0.10% | 1.37% | +1.27% |
| 40 | 2023-03-07 | 0.89% | 0.10% | -0.78% |
| 41 | 2022-04-01 | 4.98% | 0.89% | -4.10% |
| 42 | 2022-02-04 | 1.95% | 4.98% | +3.03% |
| 43 | 2022-01-06 | 0.44% | 1.95% | +1.51% |
| 44 | 2021-05-13 | — | 0.44% | — |