EPSS score history for CVE-2021-21702, 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 | 2026-06-27 | 3.09% | 3.15% | +0.06% |
| 2 | 2026-06-15 | 0.25% | 3.09% | +2.84% |
| 3 | 2025-12-28 | 0.21% | 0.25% | +0.04% |
| 4 | 2025-12-27 | 0.25% | 0.21% | -0.04% |
| 5 | 2025-11-21 | 1.90% | 0.25% | -1.65% |
| 6 | 2025-11-18 | 0.25% | 1.90% | +1.65% |
| 7 | 2025-10-28 | 0.21% | 0.25% | +0.04% |
| 8 | 2025-10-27 | 0.25% | 0.21% | -0.04% |
| 9 | 2025-10-01 | 0.21% | 0.25% | +0.04% |
| 10 | 2025-07-30 | 0.25% | 0.21% | -0.04% |
| 11 | 2025-07-22 | 0.16% | 0.25% | +0.09% |
| 12 | 2025-03-30 | 0.64% | 0.16% | -0.48% |
| 13 | 2025-03-29 | 0.16% | 0.64% | +0.48% |
| 14 | 2025-03-17 | 0.78% | 0.16% | -0.62% |
| 15 | 2025-01-06 | 0.59% | 0.78% | +0.19% |
| 16 | 2024-12-17 | 1.23% | 0.59% | -0.64% |
| 17 | 2024-03-06 | 0.90% | 1.23% | +0.34% |
| 18 | 2023-10-31 | 0.61% | 0.90% | +0.28% |
| 19 | 2023-08-26 | 0.43% | 0.61% | +0.18% |
| 20 | 2023-05-09 | 0.21% | 0.43% | +0.22% |
| 21 | 2023-03-07 | 1.11% | 0.21% | -0.89% |
| 22 | 2022-04-01 | 14.86% | 1.11% | -13.75% |
| 23 | 2022-02-04 | 7.04% | 14.86% | +7.82% |
| 24 | 2022-01-06 | 1.66% | 7.04% | +5.38% |
| 25 | 2021-10-21 | 1.45% | 1.66% | +0.20% |
| 26 | 2021-07-23 | 1.25% | 1.45% | +0.21% |
| 27 | 2021-07-16 | 1.04% | 1.25% | +0.21% |
| 28 | 2021-05-27 | 0.83% | 1.04% | +0.21% |
| 29 | 2021-04-14 | — | 0.83% | — |