EPSS score history for CVE-2021-21249, 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 | 1.33% | 2.93% | +1.60% |
| 2 | 2025-11-21 | 0.92% | 1.33% | +0.40% |
| 3 | 2025-11-18 | 1.33% | 0.92% | -0.40% |
| 4 | 2025-05-31 | 1.37% | 1.33% | -0.04% |
| 5 | 2025-04-28 | 2.00% | 1.37% | -0.62% |
| 6 | 2025-03-30 | 5.36% | 2.00% | -3.36% |
| 7 | 2025-03-29 | 2.00% | 5.36% | +3.36% |
| 8 | 2025-03-17 | 0.29% | 2.00% | +1.70% |
| 9 | 2023-03-07 | 1.98% | 0.29% | -1.68% |
| 10 | 2022-04-01 | 23.85% | 1.98% | -21.87% |
| 11 | 2022-02-04 | 5.88% | 23.85% | +17.96% |
| 12 | 2022-01-06 | 1.37% | 5.88% | +4.51% |
| 13 | 2021-04-14 | — | 1.37% | — |