EPSS score history for CVE-2021-21703, 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 | 0.06% | 1.34% | +1.28% |
| 2 | 2025-03-17 | 0.31% | 0.06% | -0.25% |
| 3 | 2024-12-17 | 0.10% | 0.31% | +0.21% |
| 4 | 2023-03-07 | 1.28% | 0.10% | -1.18% |
| 5 | 2022-04-01 | 4.80% | 1.28% | -3.52% |
| 6 | 2022-02-04 | 8.66% | 4.80% | -3.85% |
| 7 | 2022-01-06 | 2.07% | 8.66% | +6.59% |
| 8 | 2021-11-18 | 1.86% | 2.07% | +0.20% |
| 9 | 2021-11-03 | 1.66% | 1.86% | +0.21% |
| 10 | 2021-10-29 | 1.25% | 1.66% | +0.41% |
| 11 | 2021-10-28 | 1.04% | 1.25% | +0.21% |
| 12 | 2021-10-27 | 0.42% | 1.04% | +0.62% |
| 13 | 2021-10-25 | — | 0.42% | — |