EPSS score history for CVE-2021-25215, 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 | 2026-06-19 | 11.39% | 11.30% | -0.09% |
| 2 | 2026-06-15 | 2.25% | 11.39% | +9.14% |
| 3 | 2026-06-08 | 2.02% | 2.25% | +0.24% |
| 4 | 2026-06-07 | 1.49% | 2.02% | +0.52% |
| 5 | 2026-03-17 | 1.05% | 1.49% | +0.45% |
| 6 | 2026-03-03 | 1.07% | 1.05% | -0.02% |
| 7 | 2026-03-01 | 1.05% | 1.07% | +0.02% |
| 8 | 2026-02-18 | 1.38% | 1.05% | -0.33% |
| 9 | 2026-02-13 | 1.52% | 1.38% | -0.15% |
| 10 | 2026-01-17 | 1.15% | 1.52% | +0.38% |
| 11 | 2026-01-12 | 1.01% | 1.15% | +0.13% |
| 12 | 2025-12-24 | 2.51% | 1.01% | -1.50% |
| 13 | 2025-11-21 | 14.84% | 2.51% | -12.32% |
| 14 | 2025-11-18 | 2.51% | 14.84% | +12.32% |
| 15 | 2025-11-11 | 1.92% | 2.51% | +0.59% |
| 16 | 2025-10-11 | 1.82% | 1.92% | +0.10% |
| 17 | 2025-09-21 | 1.69% | 1.82% | +0.13% |
| 18 | 2025-09-18 | 1.64% | 1.69% | +0.05% |
| 19 | 2025-09-03 | 1.68% | 1.64% | -0.04% |
| 20 | 2025-08-21 | 1.64% | 1.68% | +0.04% |
| 21 | 2025-08-18 | 2.21% | 1.64% | -0.57% |
| 22 | 2025-08-16 | 2.14% | 2.21% | +0.07% |
| 23 | 2025-06-19 | 2.32% | 2.14% | -0.18% |
| 24 | 2025-03-30 | 6.74% | 2.32% | -4.42% |
| 25 | 2025-03-29 | 2.32% | 6.74% | +4.42% |
| 26 | 2025-03-28 | 0.68% | 2.32% | +1.64% |
| 27 | 2025-03-17 | 2.08% | 0.68% | -1.39% |
| 28 | 2024-12-17 | 6.74% | 2.08% | -4.67% |
| 29 | 2024-05-31 | 5.00% | 6.74% | +1.74% |
| 30 | 2024-03-06 | 3.59% | 5.00% | +1.41% |
| 31 | 2024-01-12 | 2.57% | 3.59% | +1.03% |
| 32 | 2023-12-03 | 2.49% | 2.57% | +0.07% |
| 33 | 2023-11-08 | 1.88% | 2.49% | +0.61% |
| 34 | 2023-11-07 | 1.30% | 1.88% | +0.58% |
| 35 | 2023-03-07 | 3.36% | 1.30% | -2.05% |
| 36 | 2022-04-01 | 23.84% | 3.36% | -20.48% |
| 37 | 2022-02-04 | 10.22% | 23.84% | +13.62% |
| 38 | 2022-01-06 | 2.48% | 10.22% | +7.75% |
| 39 | 2021-10-21 | 2.27% | 2.48% | +0.20% |
| 40 | 2021-05-21 | 2.07% | 2.27% | +0.20% |
| 41 | 2021-05-09 | 1.86% | 2.07% | +0.20% |
| 42 | 2021-05-07 | 1.66% | 1.86% | +0.21% |
| 43 | 2021-05-05 | 1.45% | 1.66% | +0.20% |
| 44 | 2021-05-02 | 1.25% | 1.45% | +0.21% |
| 45 | 2021-05-01 | 1.25% | 1.25% | +0.00% |
| 46 | 2021-04-30 | 0.62% | 1.25% | +0.62% |
| 47 | 2021-04-29 | — | 0.62% | — |