EPSS score history for CVE-2021-2197, 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 | 1.56% | 1.02% | -0.54% |
| 2 | 2026-03-13 | 2.10% | 1.56% | -0.55% |
| 3 | 2026-03-04 | 2.28% | 2.10% | -0.18% |
| 4 | 2026-03-01 | 2.10% | 2.28% | +0.18% |
| 5 | 2026-02-04 | 2.28% | 2.10% | -0.18% |
| 6 | 2026-02-01 | 2.10% | 2.28% | +0.18% |
| 7 | 2026-01-04 | 2.28% | 2.10% | -0.18% |
| 8 | 2026-01-01 | 2.10% | 2.28% | +0.18% |
| 9 | 2025-12-04 | 2.28% | 2.10% | -0.18% |
| 10 | 2025-12-01 | 2.10% | 2.28% | +0.18% |
| 11 | 2025-11-04 | 2.28% | 2.10% | -0.18% |
| 12 | 2025-11-01 | 2.10% | 2.28% | +0.18% |
| 13 | 2025-10-04 | 2.28% | 2.10% | -0.18% |
| 14 | 2025-10-01 | 2.10% | 2.28% | +0.18% |
| 15 | 2025-09-05 | 2.28% | 2.10% | -0.18% |
| 16 | 2025-09-01 | 2.10% | 2.28% | +0.18% |
| 17 | 2025-08-07 | 2.28% | 2.10% | -0.18% |
| 18 | 2025-08-01 | 2.10% | 2.28% | +0.18% |
| 19 | 2025-07-04 | 2.28% | 2.10% | -0.18% |
| 20 | 2025-07-01 | 2.10% | 2.28% | +0.18% |
| 21 | 2025-06-05 | 2.28% | 2.10% | -0.18% |
| 22 | 2025-06-01 | 2.10% | 2.28% | +0.18% |
| 23 | 2025-05-04 | 2.28% | 2.10% | -0.18% |
| 24 | 2025-05-01 | 2.10% | 2.28% | +0.18% |
| 25 | 2025-04-06 | 2.28% | 2.10% | -0.18% |
| 26 | 2025-04-05 | 2.10% | 2.28% | +0.18% |
| 27 | 2025-03-30 | 3.23% | 2.10% | -1.12% |
| 28 | 2025-03-29 | 2.10% | 3.23% | +1.12% |
| 29 | 2025-03-19 | 1.20% | 2.10% | +0.91% |
| 30 | 2025-03-17 | 0.27% | 1.20% | +0.93% |
| 31 | 2024-12-17 | 0.18% | 0.27% | +0.09% |
| 32 | 2023-03-07 | 0.89% | 0.18% | -0.70% |
| 33 | 2022-04-01 | 8.10% | 0.89% | -7.22% |
| 34 | 2022-02-04 | 1.84% | 8.10% | +6.26% |
| 35 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 36 | 2021-04-27 | — | 0.42% | — |