EPSS score history for CVE-2021-3570, 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 | 5.42% | 2.96% | -2.46% |
| 2 | 2026-06-03 | 6.48% | 5.42% | -1.06% |
| 3 | 2026-05-31 | 1.44% | 6.48% | +5.05% |
| 4 | 2026-05-30 | 1.23% | 1.44% | +0.21% |
| 5 | 2025-11-21 | 7.10% | 1.23% | -5.87% |
| 6 | 2025-11-18 | 1.23% | 7.10% | +5.87% |
| 7 | 2025-06-15 | 0.87% | 1.23% | +0.36% |
| 8 | 2025-04-08 | 1.34% | 0.87% | -0.48% |
| 9 | 2025-03-30 | 4.83% | 1.34% | -3.49% |
| 10 | 2025-03-29 | 1.34% | 4.83% | +3.49% |
| 11 | 2025-03-17 | 1.20% | 1.34% | +0.14% |
| 12 | 2024-02-27 | 0.87% | 1.20% | +0.33% |
| 13 | 2023-11-08 | 0.56% | 0.87% | +0.31% |
| 14 | 2023-03-07 | 4.57% | 0.56% | -4.01% |
| 15 | 2022-04-01 | 52.14% | 4.57% | -47.57% |
| 16 | 2022-02-04 | 11.16% | 52.14% | +40.97% |
| 17 | 2022-01-06 | 2.73% | 11.16% | +8.44% |
| 18 | 2021-07-31 | 2.28% | 2.73% | +0.45% |
| 19 | 2021-07-16 | 1.37% | 2.28% | +0.90% |
| 20 | 2021-07-15 | 0.92% | 1.37% | +0.46% |
| 21 | 2021-07-10 | — | 0.92% | — |