EPSS score history for CVE-2021-2137, 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 | 1.77% | 1.06% | -0.71% |
| 2 | 2025-12-18 | 1.54% | 1.77% | +0.23% |
| 3 | 2025-11-21 | 1.77% | 1.54% | -0.23% |
| 4 | 2025-11-18 | 1.54% | 1.77% | +0.23% |
| 5 | 2025-03-30 | 3.16% | 1.54% | -1.62% |
| 6 | 2025-03-29 | 1.54% | 3.16% | +1.62% |
| 7 | 2025-03-17 | 0.40% | 1.54% | +1.15% |
| 8 | 2024-02-21 | 0.16% | 0.40% | +0.23% |
| 9 | 2023-05-13 | 0.15% | 0.16% | +0.01% |
| 10 | 2023-03-07 | 0.89% | 0.15% | -0.74% |
| 11 | 2022-04-01 | 13.65% | 0.89% | -12.76% |
| 12 | 2022-02-04 | 1.84% | 13.65% | +11.81% |
| 13 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 14 | 2021-10-21 | — | 0.42% | — |