EPSS score history for CVE-2021-30173, 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 | 0.33% | 1.24% | +0.91% |
| 2 | 2025-12-27 | 0.18% | 0.33% | +0.15% |
| 3 | 2025-03-30 | 0.37% | 0.18% | -0.19% |
| 4 | 2025-03-29 | 0.18% | 0.37% | +0.19% |
| 5 | 2025-03-17 | 0.10% | 0.18% | +0.08% |
| 6 | 2023-03-07 | 1.05% | 0.10% | -0.96% |
| 7 | 2022-04-01 | 9.03% | 1.05% | -7.97% |
| 8 | 2022-02-04 | 1.24% | 9.03% | +7.79% |
| 9 | 2022-01-06 | 0.28% | 1.24% | +0.96% |
| 10 | 2021-05-07 | — | 0.28% | — |