EPSS score history for CVE-2021-43397, 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 | 18.32% | 3.69% | -14.62% |
| 2 | 2025-03-30 | 15.70% | 18.32% | +2.61% |
| 3 | 2025-03-29 | 18.32% | 15.70% | -2.61% |
| 4 | 2025-03-17 | 1.18% | 18.32% | +17.14% |
| 5 | 2024-11-14 | 0.91% | 1.18% | +0.26% |
| 6 | 2024-06-17 | 0.66% | 0.91% | +0.26% |
| 7 | 2024-06-05 | 0.49% | 0.66% | +0.16% |
| 8 | 2023-07-02 | 0.39% | 0.49% | +0.10% |
| 9 | 2023-06-18 | 0.27% | 0.39% | +0.12% |
| 10 | 2023-03-07 | 1.13% | 0.27% | -0.86% |
| 11 | 2022-04-01 | 14.47% | 1.13% | -13.34% |
| 12 | 2022-02-04 | 6.66% | 14.47% | +7.81% |
| 13 | 2022-01-06 | 1.57% | 6.66% | +5.09% |
| 14 | 2021-11-24 | 1.31% | 1.57% | +0.26% |
| 15 | 2021-11-19 | 1.05% | 1.31% | +0.26% |
| 16 | 2021-11-18 | 0.78% | 1.05% | +0.26% |
| 17 | 2021-11-11 | — | 0.78% | — |