EPSS score history for CVE-2021-2017, 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 | 0.30% | 0.91% | +0.61% |
| 2 | 2025-11-21 | 0.20% | 0.30% | +0.11% |
| 3 | 2025-11-18 | 0.30% | 0.20% | -0.11% |
| 4 | 2025-09-24 | 0.20% | 0.30% | +0.11% |
| 5 | 2025-03-30 | 0.31% | 0.20% | -0.12% |
| 6 | 2025-03-29 | 0.20% | 0.31% | +0.12% |
| 7 | 2025-03-17 | 0.05% | 0.20% | +0.14% |
| 8 | 2023-03-07 | 0.89% | 0.05% | -0.83% |
| 9 | 2022-04-01 | 6.98% | 0.89% | -6.09% |
| 10 | 2022-02-04 | 1.84% | 6.98% | +5.14% |
| 11 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 12 | 2021-04-14 | — | 0.42% | — |