EPSS score history for CVE-2021-3773, 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 | 0.60% | 5.32% | +4.73% |
| 2 | 2026-05-06 | 0.65% | 0.60% | -0.06% |
| 3 | 2026-02-25 | 0.48% | 0.65% | +0.17% |
| 4 | 2026-02-18 | 0.65% | 0.48% | -0.17% |
| 5 | 2025-12-31 | 0.52% | 0.65% | +0.13% |
| 6 | 2025-12-29 | 0.39% | 0.52% | +0.14% |
| 7 | 2025-12-18 | 0.52% | 0.39% | -0.14% |
| 8 | 2025-11-21 | 2.07% | 0.52% | -1.55% |
| 9 | 2025-11-18 | 0.52% | 2.07% | +1.55% |
| 10 | 2025-11-06 | 0.65% | 0.52% | -0.13% |
| 11 | 2025-09-05 | 0.48% | 0.65% | +0.17% |
| 12 | 2025-08-16 | 0.65% | 0.48% | -0.17% |
| 13 | 2025-08-12 | 0.62% | 0.65% | +0.03% |
| 14 | 2025-07-30 | 0.51% | 0.62% | +0.10% |
| 15 | 2025-06-29 | 0.44% | 0.51% | +0.07% |
| 16 | 2025-06-19 | 0.46% | 0.44% | -0.01% |
| 17 | 2025-04-18 | 0.34% | 0.46% | +0.12% |
| 18 | 2025-04-15 | 0.52% | 0.34% | -0.18% |
| 19 | 2025-03-30 | 4.69% | 0.52% | -4.18% |
| 20 | 2025-03-29 | 0.52% | 4.69% | +4.18% |
| 21 | 2025-03-28 | 4.69% | 0.52% | -4.18% |
| 22 | 2025-03-27 | 2.73% | 4.69% | +1.97% |
| 23 | 2025-03-20 | 4.69% | 2.73% | -1.97% |
| 24 | 2025-03-19 | 2.73% | 4.69% | +1.97% |
| 25 | 2025-03-17 | 0.65% | 2.73% | +2.07% |
| 26 | 2024-11-01 | 0.57% | 0.65% | +0.08% |
| 27 | 2024-09-22 | 0.48% | 0.57% | +0.09% |
| 28 | 2024-08-27 | 0.62% | 0.48% | -0.14% |
| 29 | 2024-07-17 | 0.77% | 0.62% | -0.15% |
| 30 | 2023-07-30 | 0.60% | 0.77% | +0.18% |
| 31 | 2023-03-21 | 0.42% | 0.60% | +0.18% |
| 32 | 2023-03-07 | 0.89% | 0.42% | -0.47% |
| 33 | 2022-02-17 | — | 0.89% | — |