EPSS score history for CVE-2021-31201, 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 | 0.68% | 2.62% | +1.93% |
| 2 | 2026-05-22 | 1.18% | 0.68% | -0.49% |
| 3 | 2026-05-12 | 1.32% | 1.18% | -0.15% |
| 4 | 2026-03-17 | 1.54% | 1.32% | -0.21% |
| 5 | 2026-01-28 | 1.60% | 1.54% | -0.06% |
| 6 | 2025-11-21 | 0.76% | 1.60% | +0.84% |
| 7 | 2025-11-18 | 1.60% | 0.76% | -0.84% |
| 8 | 2025-10-31 | 0.40% | 1.60% | +1.20% |
| 9 | 2025-10-22 | 0.33% | 0.40% | +0.08% |
| 10 | 2025-10-21 | 0.17% | 0.33% | +0.15% |
| 11 | 2025-03-30 | 0.28% | 0.17% | -0.11% |
| 12 | 2025-03-29 | 0.17% | 0.28% | +0.11% |
| 13 | 2025-03-17 | 0.04% | 0.17% | +0.13% |
| 14 | 2024-12-17 | 0.39% | 0.04% | -0.35% |
| 15 | 2023-11-21 | 1.47% | 0.39% | -1.07% |
| 16 | 2023-09-28 | 0.56% | 1.47% | +0.90% |
| 17 | 2023-08-02 | 0.05% | 0.56% | +0.51% |
| 18 | 2023-03-07 | 1.15% | 0.05% | -1.10% |
| 19 | 2022-04-01 | 1.37% | 1.15% | -0.22% |
| 20 | 2022-02-04 | 17.64% | 1.37% | -16.27% |
| 21 | 2022-01-06 | 4.56% | 17.64% | +13.08% |
| 22 | 2021-06-11 | 0.42% | 4.56% | +4.14% |
| 23 | 2021-06-09 | — | 0.42% | — |