CVE-2013-1321 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 | 53.31% | 21.70% | -31.61% |
| 2 | 2025-10-18 | 53.74% | 53.31% | -0.43% |
| 3 | 2025-03-30 | 59.18% | 53.74% | -5.43% |
| 4 | 2025-03-29 | 53.74% | 59.18% | +5.43% |
| 5 | 2025-03-19 | 55.62% | 53.74% | -1.87% |
| 6 | 2025-03-17 | 88.08% | 55.62% | -32.46% |
| 7 | 2025-02-11 | 86.58% | 88.08% | +1.50% |
| 8 | 2024-12-17 | 75.27% | 86.58% | +11.31% |
| 9 | 2024-12-13 | 67.48% | 75.27% | +7.79% |
| 10 | 2024-10-10 | 73.33% | 67.48% | -5.85% |
| 11 | 2024-06-08 | 67.43% | 73.33% | +5.89% |
| 12 | 2024-04-04 | 62.02% | 67.43% | +5.41% |
| 13 | 2023-11-30 | 58.34% | 62.02% | +3.69% |
| 14 | 2023-05-13 | 61.34% | 58.34% | -3.00% |
| 15 | 2023-03-27 | 57.55% | 61.34% | +3.79% |
| 16 | 2023-03-07 | 49.72% | 57.55% | +7.83% |
| 17 | 2022-02-04 | — | 49.72% | — |