CVE-2002-1021 的 EPSS 分數歷史，展示風險變化與利用機率趨勢，支援漏洞優先級與安全分析。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化（新 − 舊） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 3.45% | 3.22% | -0.23% |
| 2 | 2025-03-30 | 4.64% | 3.45% | -1.19% |
| 3 | 2025-03-29 | 3.45% | 4.64% | +1.19% |
| 4 | 2025-03-17 | 1.38% | 3.45% | +2.07% |
| 5 | 2024-12-17 | 1.09% | 1.38% | +0.29% |
| 6 | 2024-07-31 | 2.17% | 1.09% | -1.08% |
| 7 | 2023-06-29 | 1.89% | 2.17% | +0.28% |
| 8 | 2023-03-07 | 4.19% | 1.89% | -2.30% |
| 9 | 2022-02-04 | — | 4.19% | — |