EPSS score history for CVE-2021-30203, 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 | 0.90% | 0.56% | -0.34% |
| 2 | 2026-05-25 | 1.09% | 0.90% | -0.18% |
| 3 | 2026-03-22 | 0.95% | 1.09% | +0.13% |
| 4 | 2026-03-14 | 2.67% | 0.95% | -1.72% |
| 5 | 2026-03-07 | 1.30% | 2.67% | +1.38% |
| 6 | 2025-11-21 | 0.80% | 1.30% | +0.50% |
| 7 | 2025-11-18 | 1.30% | 0.80% | -0.50% |
| 8 | 2025-10-22 | 1.39% | 1.30% | -0.09% |
| 9 | 2025-10-16 | 0.06% | 1.39% | +1.33% |
| 10 | 2024-05-27 | 0.04% | 0.06% | +0.01% |
| 11 | 2023-06-28 | — | 0.04% | — |