EPSS score history for CVE-2021-33037, 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 | 1.86% | 75.35% | +73.49% |
| 2 | 2026-05-20 | 1.72% | 1.86% | +0.14% |
| 3 | 2026-05-14 | 1.86% | 1.72% | -0.14% |
| 4 | 2026-03-04 | 1.44% | 1.86% | +0.43% |
| 5 | 2026-03-01 | 1.86% | 1.44% | -0.43% |
| 6 | 2026-02-04 | 1.44% | 1.86% | +0.43% |
| 7 | 2026-02-01 | 1.86% | 1.44% | -0.43% |
| 8 | 2026-01-10 | 2.51% | 1.86% | -0.65% |
| 9 | 2026-01-06 | 2.58% | 2.51% | -0.07% |
| 10 | 2026-01-04 | 2.00% | 2.58% | +0.59% |
| 11 | 2026-01-01 | 2.58% | 2.00% | -0.59% |
| 12 | 2025-12-28 | 1.92% | 2.58% | +0.66% |
| 13 | 2025-12-27 | 2.58% | 1.92% | -0.66% |
| 14 | 2025-12-24 | 2.51% | 2.58% | +0.07% |
| 15 | 2025-12-04 | 1.94% | 2.51% | +0.57% |
| 16 | 2025-12-01 | 2.51% | 1.94% | -0.57% |
| 17 | 2025-11-21 | 55.19% | 2.51% | -52.68% |
| 18 | 2025-11-18 | 2.51% | 55.19% | +52.68% |
| 19 | 2025-11-10 | 2.58% | 2.51% | -0.07% |
| 20 | 2025-11-04 | 2.00% | 2.58% | +0.59% |
| 21 | 2025-11-01 | 2.58% | 2.00% | -0.59% |
| 22 | 2025-10-28 | 1.77% | 2.58% | +0.81% |
| 23 | 2025-10-27 | 3.10% | 1.77% | -1.33% |
| 24 | 2025-10-04 | 1.86% | 3.10% | +1.24% |
| 25 | 2025-10-01 | 2.31% | 1.86% | -0.45% |
| 26 | 2025-09-24 | 2.37% | 2.31% | -0.06% |
| 27 | 2025-09-16 | 2.31% | 2.37% | +0.06% |
| 28 | 2025-09-14 | 2.50% | 2.31% | -0.19% |
| 29 | 2025-09-04 | 1.49% | 2.50% | +1.01% |
| 30 | 2025-09-01 | 2.51% | 1.49% | -1.01% |
| 31 | 2025-08-04 | 1.49% | 2.51% | +1.01% |
| 32 | 2025-08-01 | 2.51% | 1.49% | -1.01% |
| 33 | 2025-07-05 | 2.61% | 2.51% | -0.10% |
| 34 | 2025-07-04 | 1.54% | 2.61% | +1.07% |
| 35 | 2025-07-01 | 2.61% | 1.54% | -1.07% |
| 36 | 2025-06-19 | 2.51% | 2.61% | +0.10% |
| 37 | 2025-06-04 | 1.49% | 2.51% | +1.01% |
| 38 | 2025-06-01 | 2.51% | 1.49% | -1.01% |
| 39 | 2025-05-04 | 1.49% | 2.51% | +1.01% |
| 40 | 2025-05-03 | 2.02% | 1.49% | -0.52% |
| 41 | 2025-05-01 | 3.37% | 2.02% | -1.35% |
| 42 | 2025-04-13 | 4.50% | 3.37% | -1.13% |
| 43 | 2025-04-02 | 4.16% | 4.50% | +0.34% |
| 44 | 2025-03-30 | 17.68% | 4.16% | -13.52% |
| 45 | 2025-03-29 | 4.16% | 17.68% | +13.52% |
| 46 | 2025-03-24 | 9.12% | 4.16% | -4.96% |
| 47 | 2025-03-23 | 4.16% | 9.12% | +4.96% |
| 48 | 2025-03-20 | 4.27% | 4.16% | -0.11% |
| 49 | 2025-03-17 | 15.54% | 4.27% | -11.27% |
| 50 | 2024-12-17 | 10.88% | 15.54% | +4.66% |
| 51 | 2024-10-28 | 14.97% | 10.88% | -4.08% |
| 52 | 2024-09-28 | 14.72% | 14.97% | +0.25% |
| 53 | 2024-09-12 | 18.66% | 14.72% | -3.94% |
| 54 | 2024-08-28 | 12.31% | 18.66% | +6.34% |
| 55 | 2024-03-27 | 15.37% | 12.31% | -3.06% |
| 56 | 2024-02-16 | 19.79% | 15.37% | -4.41% |
| 57 | 2024-02-04 | 25.55% | 19.79% | -5.77% |
| 58 | 2023-11-28 | 55.04% | 25.55% | -29.49% |
| 59 | 2023-11-08 | 91.14% | 55.04% | -36.10% |
| 60 | 2023-11-01 | 93.03% | 91.14% | -1.88% |
| 61 | 2023-10-04 | 93.97% | 93.03% | -0.95% |
| 62 | 2023-09-19 | 94.14% | 93.97% | -0.17% |
| 63 | 2023-08-22 | 92.65% | 94.14% | +1.50% |
| 64 | 2023-07-26 | 94.23% | 92.65% | -1.58% |
| 65 | 2023-06-27 | 93.56% | 94.23% | +0.67% |
| 66 | 2023-06-11 | 94.15% | 93.56% | -0.59% |
| 67 | 2023-05-29 | 93.91% | 94.15% | +0.24% |
| 68 | 2023-05-15 | 94.71% | 93.91% | -0.81% |
| 69 | 2023-03-07 | 5.24% | 94.71% | +89.47% |
| 70 | 2022-04-01 | 34.28% | 5.24% | -29.04% |
| 71 | 2022-02-04 | 28.58% | 34.28% | +5.70% |
| 72 | 2022-01-06 | 8.19% | 28.58% | +20.39% |
| 73 | 2021-10-22 | 7.65% | 8.19% | +0.54% |
| 74 | 2021-10-21 | 7.09% | 7.65% | +0.55% |
| 75 | 2021-09-16 | 6.54% | 7.09% | +0.56% |
| 76 | 2021-09-15 | 5.98% | 6.54% | +0.56% |
| 77 | 2021-09-14 | 5.41% | 5.98% | +0.57% |
| 78 | 2021-08-31 | 4.83% | 5.41% | +0.58% |
| 79 | 2021-08-27 | 4.25% | 4.83% | +0.58% |
| 80 | 2021-08-11 | 3.66% | 4.25% | +0.59% |
| 81 | 2021-08-06 | 3.06% | 3.66% | +0.60% |
| 82 | 2021-07-29 | 1.85% | 3.06% | +1.21% |
| 83 | 2021-07-21 | 1.24% | 1.85% | +0.61% |
| 84 | 2021-07-16 | 0.42% | 1.24% | +0.83% |
| 85 | 2021-07-13 | — | 0.42% | — |