EPSS score history for CVE-2021-30883, 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 | 0.36% | 14.72% | +14.36% |
| 2 | 2026-04-15 | 0.50% | 0.36% | -0.13% |
| 3 | 2026-03-17 | 0.58% | 0.50% | -0.08% |
| 4 | 2025-12-31 | 0.67% | 0.58% | -0.10% |
| 5 | 2025-12-09 | 0.61% | 0.67% | +0.06% |
| 6 | 2025-11-21 | 0.48% | 0.61% | +0.13% |
| 7 | 2025-11-18 | 0.56% | 0.48% | -0.08% |
| 8 | 2025-10-22 | 0.41% | 0.56% | +0.15% |
| 9 | 2025-10-21 | 0.54% | 0.41% | -0.12% |
| 10 | 2025-07-02 | 0.44% | 0.54% | +0.09% |
| 11 | 2025-03-30 | 0.68% | 0.44% | -0.24% |
| 12 | 2025-03-29 | 0.45% | 0.68% | +0.23% |
| 13 | 2025-03-17 | 0.22% | 0.45% | +0.22% |
| 14 | 2024-07-03 | 0.27% | 0.22% | -0.05% |
| 15 | 2024-05-09 | 0.25% | 0.27% | +0.02% |
| 16 | 2023-11-08 | 0.12% | 0.25% | +0.12% |
| 17 | 2023-03-07 | 1.36% | 0.12% | -1.24% |
| 18 | 2022-04-01 | 2.44% | 1.36% | -1.08% |
| 19 | 2022-02-04 | 1.37% | 2.44% | +1.07% |
| 20 | 2022-01-06 | 0.31% | 1.37% | +1.06% |
| 21 | 2021-11-02 | 2.08% | 0.31% | -1.77% |
| 22 | 2021-10-29 | — | 2.08% | — |