EPSS score history for CVE-2021-33670, 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 | 5.56% | 3.16% | -2.40% |
| 2 | 2025-09-01 | 1.85% | 5.56% | +3.72% |
| 3 | 2025-05-13 | 1.86% | 1.85% | -0.01% |
| 4 | 2025-05-07 | 1.10% | 1.86% | +0.75% |
| 5 | 2025-05-06 | 0.99% | 1.10% | +0.12% |
| 6 | 2025-05-05 | 0.94% | 0.99% | +0.05% |
| 7 | 2025-03-30 | 15.56% | 0.94% | -14.62% |
| 8 | 2025-03-29 | 0.94% | 15.56% | +14.62% |
| 9 | 2025-03-24 | 8.91% | 0.94% | -7.97% |
| 10 | 2025-03-23 | 0.94% | 8.91% | +7.97% |
| 11 | 2025-03-19 | 0.74% | 0.94% | +0.20% |
| 12 | 2025-03-17 | 1.09% | 0.74% | -0.35% |
| 13 | 2024-12-17 | 0.61% | 1.09% | +0.48% |
| 14 | 2024-11-16 | 0.73% | 0.61% | -0.12% |
| 15 | 2024-03-29 | 0.50% | 0.73% | +0.23% |
| 16 | 2023-03-07 | 1.02% | 0.50% | -0.52% |
| 17 | 2022-05-05 | 0.89% | 1.02% | +0.13% |
| 18 | 2022-04-01 | 4.50% | 0.89% | -3.61% |
| 19 | 2022-02-04 | 3.40% | 4.50% | +1.10% |
| 20 | 2022-01-06 | 0.78% | 3.40% | +2.62% |
| 21 | 2021-07-15 | — | 0.78% | — |