EPSS score history for CVE-2021-33570, 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 | 0.69% | 3.56% | +2.87% |
| 2 | 2026-05-08 | 1.71% | 0.69% | -1.02% |
| 3 | 2025-11-21 | 1.11% | 1.71% | +0.59% |
| 4 | 2025-11-18 | 1.71% | 1.11% | -0.59% |
| 5 | 2025-06-23 | 1.26% | 1.71% | +0.44% |
| 6 | 2025-06-08 | 0.57% | 1.26% | +0.69% |
| 7 | 2025-06-04 | 1.26% | 0.57% | -0.69% |
| 8 | 2025-04-23 | 1.01% | 1.26% | +0.26% |
| 9 | 2025-03-30 | 0.86% | 1.01% | +0.14% |
| 10 | 2025-03-29 | 1.01% | 0.86% | -0.14% |
| 11 | 2025-03-17 | 1.71% | 1.01% | -0.71% |
| 12 | 2025-03-14 | 1.44% | 1.71% | +0.27% |
| 13 | 2025-02-09 | 1.04% | 1.44% | +0.40% |
| 14 | 2024-12-20 | 0.83% | 1.04% | +0.21% |
| 15 | 2024-12-17 | 0.51% | 0.83% | +0.32% |
| 16 | 2023-03-07 | 2.69% | 0.51% | -2.18% |
| 17 | 2022-11-15 | 1.10% | 2.69% | +1.58% |
| 18 | 2022-07-15 | 2.69% | 1.10% | -1.58% |
| 19 | 2022-04-01 | 10.17% | 2.69% | -7.48% |
| 20 | 2022-02-04 | 7.85% | 10.17% | +2.32% |
| 21 | 2021-06-19 | 6.21% | 7.85% | +1.65% |
| 22 | 2021-06-02 | 5.36% | 6.21% | +0.85% |
| 23 | 2021-05-28 | 4.50% | 5.36% | +0.86% |
| 24 | 2021-05-26 | — | 4.50% | — |