EPSS score history for CVE-2021-31408, 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 | 0.05% | 0.32% | +0.27% |
| 2 | 2025-12-11 | 0.11% | 0.05% | -0.06% |
| 3 | 2025-11-21 | 0.05% | 0.11% | +0.06% |
| 4 | 2025-11-18 | 0.11% | 0.05% | -0.06% |
| 5 | 2025-03-30 | 0.18% | 0.11% | -0.07% |
| 6 | 2025-03-29 | 0.06% | 0.18% | +0.12% |
| 7 | 2023-03-07 | 0.89% | 0.06% | -0.82% |
| 8 | 2022-04-01 | 1.40% | 0.89% | -0.52% |
| 9 | 2022-02-04 | 1.47% | 1.40% | -0.07% |
| 10 | 2022-01-06 | 0.33% | 1.47% | +1.14% |
| 11 | 2021-04-27 | — | 0.33% | — |