EPSS score history for CVE-2020-21174, 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 | 2.09% | 1.30% | -0.79% |
| 2 | 2026-04-16 | 1.96% | 2.09% | +0.13% |
| 3 | 2026-03-15 | 1.48% | 1.96% | +0.48% |
| 4 | 2025-11-21 | 1.59% | 1.48% | -0.11% |
| 5 | 2025-11-18 | 1.48% | 1.59% | +0.11% |
| 6 | 2025-03-30 | 3.96% | 1.48% | -2.48% |
| 7 | 2025-03-29 | 1.48% | 3.96% | +2.48% |
| 8 | 2025-03-17 | 0.52% | 1.48% | +0.96% |
| 9 | 2025-03-09 | 1.42% | 0.52% | -0.90% |
| 10 | 2025-01-25 | 1.00% | 1.42% | +0.42% |
| 11 | 2024-12-17 | 1.09% | 1.00% | -0.10% |
| 12 | 2024-11-30 | 1.25% | 1.09% | -0.16% |
| 13 | 2024-07-22 | 1.19% | 1.25% | +0.07% |
| 14 | 2024-06-26 | 1.00% | 1.19% | +0.18% |
| 15 | 2024-05-20 | 0.92% | 1.00% | +0.09% |
| 16 | 2024-02-06 | 2.20% | 0.92% | -1.28% |
| 17 | 2023-10-30 | 1.09% | 2.20% | +1.10% |
| 18 | 2023-09-27 | 0.87% | 1.09% | +0.22% |
| 19 | 2023-07-23 | 0.37% | 0.87% | +0.51% |
| 20 | 2023-07-08 | 0.33% | 0.37% | +0.04% |
| 21 | 2023-06-28 | 0.04% | 0.33% | +0.28% |
| 22 | 2023-06-21 | — | 0.04% | — |