EPSS score history for CVE-2021-20136, 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 | 31.40% | 10.45% | -20.95% |
| 2 | 2025-03-30 | 64.98% | 31.40% | -33.58% |
| 3 | 2025-03-29 | 31.40% | 64.98% | +33.58% |
| 4 | 2025-03-17 | 0.37% | 31.40% | +31.03% |
| 5 | 2024-12-17 | 0.55% | 0.37% | -0.19% |
| 6 | 2024-10-07 | 0.52% | 0.55% | +0.03% |
| 7 | 2024-08-12 | 0.56% | 0.52% | -0.04% |
| 8 | 2024-07-17 | 0.53% | 0.56% | +0.04% |
| 9 | 2024-06-07 | 0.41% | 0.53% | +0.12% |
| 10 | 2023-05-25 | 0.47% | 0.41% | -0.06% |
| 11 | 2023-03-07 | 1.16% | 0.47% | -0.69% |
| 12 | 2022-04-01 | 15.36% | 1.16% | -14.21% |
| 13 | 2022-02-04 | 3.99% | 15.36% | +11.37% |
| 14 | 2022-01-06 | 0.92% | 3.99% | +3.07% |
| 15 | 2021-11-02 | — | 0.92% | — |