EPSS score history for CVE-2021-33503, 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 | 0.86% | 3.27% | +2.41% |
| 2 | 2025-03-30 | 12.93% | 0.86% | -12.06% |
| 3 | 2025-03-29 | 0.94% | 12.93% | +11.99% |
| 4 | 2025-03-17 | 0.43% | 0.94% | +0.51% |
| 5 | 2024-12-17 | 0.26% | 0.43% | +0.18% |
| 6 | 2024-02-03 | 0.22% | 0.26% | +0.04% |
| 7 | 2023-03-07 | 1.11% | 0.22% | -0.89% |
| 8 | 2022-04-01 | 8.93% | 1.11% | -7.83% |
| 9 | 2022-02-04 | 7.62% | 8.93% | +1.31% |
| 10 | 2022-01-06 | 1.81% | 7.62% | +5.82% |
| 11 | 2021-10-21 | 1.55% | 1.81% | +0.26% |
| 12 | 2021-07-15 | 1.29% | 1.55% | +0.26% |
| 13 | 2021-07-08 | 1.04% | 1.29% | +0.26% |
| 14 | 2021-07-04 | 0.78% | 1.04% | +0.26% |
| 15 | 2021-06-30 | — | 0.78% | — |