EPSS score history for CVE-2021-29621, 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 | 0.39% | 3.40% | +3.01% |
| 2 | 2025-10-29 | 0.30% | 0.39% | +0.09% |
| 3 | 2025-03-30 | 0.49% | 0.30% | -0.19% |
| 4 | 2025-03-29 | 0.30% | 0.49% | +0.19% |
| 5 | 2025-03-19 | 0.22% | 0.30% | +0.08% |
| 6 | 2025-03-17 | 0.26% | 0.22% | -0.03% |
| 7 | 2024-12-17 | 1.03% | 0.26% | -0.78% |
| 8 | 2024-08-08 | 0.73% | 1.03% | +0.30% |
| 9 | 2024-02-21 | 0.65% | 0.73% | +0.08% |
| 10 | 2024-01-12 | 0.47% | 0.65% | +0.18% |
| 11 | 2023-11-08 | 0.33% | 0.47% | +0.14% |
| 12 | 2023-09-11 | 0.24% | 0.33% | +0.09% |
| 13 | 2023-03-07 | 1.74% | 0.24% | -1.51% |
| 14 | 2022-04-01 | 11.66% | 1.74% | -9.92% |
| 15 | 2022-02-04 | 16.61% | 11.66% | -4.94% |
| 16 | 2022-01-06 | 4.25% | 16.61% | +12.36% |
| 17 | 2021-08-07 | 1.45% | 4.25% | +2.79% |
| 18 | 2021-07-13 | 1.25% | 1.45% | +0.21% |
| 19 | 2021-06-24 | 1.04% | 1.25% | +0.21% |
| 20 | 2021-06-19 | 0.83% | 1.04% | +0.21% |
| 21 | 2021-06-13 | 3.63% | 0.83% | -2.80% |
| 22 | 2021-06-08 | — | 3.63% | — |