EPSS score history for CVE-2021-37704, 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 | 61.13% | 6.13% | -55.00% |
| 2 | 2026-06-11 | 47.80% | 61.13% | +13.33% |
| 3 | 2026-05-10 | 53.14% | 47.80% | -5.34% |
| 4 | 2026-03-31 | 47.80% | 53.14% | +5.34% |
| 5 | 2026-03-09 | 53.14% | 47.80% | -5.34% |
| 6 | 2026-03-04 | 52.80% | 53.14% | +0.33% |
| 7 | 2026-03-01 | 53.14% | 52.80% | -0.33% |
| 8 | 2026-02-04 | 52.80% | 53.14% | +0.33% |
| 9 | 2026-02-03 | 47.46% | 52.80% | +5.35% |
| 10 | 2026-02-01 | 47.80% | 47.46% | -0.34% |
| 11 | 2026-01-04 | 47.46% | 47.80% | +0.34% |
| 12 | 2026-01-01 | 47.80% | 47.46% | -0.34% |
| 13 | 2025-12-04 | 47.46% | 47.80% | +0.34% |
| 14 | 2025-12-01 | 47.80% | 47.46% | -0.34% |
| 15 | 2025-11-21 | 18.62% | 47.80% | +29.18% |
| 16 | 2025-11-18 | 47.80% | 18.62% | -29.18% |
| 17 | 2025-11-04 | 47.46% | 47.80% | +0.34% |
| 18 | 2025-11-01 | 47.80% | 47.46% | -0.34% |
| 19 | 2025-10-04 | 47.46% | 47.80% | +0.34% |
| 20 | 2025-10-01 | 47.80% | 47.46% | -0.34% |
| 21 | 2025-09-04 | 47.46% | 47.80% | +0.34% |
| 22 | 2025-09-01 | 47.80% | 47.46% | -0.34% |
| 23 | 2025-08-04 | 47.46% | 47.80% | +0.34% |
| 24 | 2025-08-01 | 47.80% | 47.46% | -0.34% |
| 25 | 2025-07-04 | 47.46% | 47.80% | +0.34% |
| 26 | 2025-07-01 | 47.80% | 47.46% | -0.34% |
| 27 | 2025-06-04 | 47.46% | 47.80% | +0.34% |
| 28 | 2025-06-01 | 47.80% | 47.46% | -0.34% |
| 29 | 2025-05-04 | 47.46% | 47.80% | +0.34% |
| 30 | 2025-05-01 | 47.80% | 47.46% | -0.34% |
| 31 | 2025-04-04 | 49.25% | 47.80% | -1.45% |
| 32 | 2025-03-30 | 73.23% | 49.25% | -23.98% |
| 33 | 2025-03-29 | 49.25% | 73.23% | +23.98% |
| 34 | 2025-03-28 | 16.56% | 49.25% | +32.69% |
| 35 | 2025-03-26 | 2.77% | 16.56% | +13.80% |
| 36 | 2025-03-24 | 16.56% | 2.77% | -13.80% |
| 37 | 2025-03-23 | 2.77% | 16.56% | +13.80% |
| 38 | 2025-03-18 | 16.56% | 2.77% | -13.80% |
| 39 | 2025-03-17 | 1.21% | 16.56% | +15.35% |
| 40 | 2024-12-17 | 0.67% | 1.21% | +0.55% |
| 41 | 2024-09-28 | 0.62% | 0.67% | +0.05% |
| 42 | 2024-04-01 | 0.55% | 0.62% | +0.07% |
| 43 | 2024-01-25 | 0.37% | 0.55% | +0.17% |
| 44 | 2023-12-29 | 0.26% | 0.37% | +0.12% |
| 45 | 2023-03-07 | 1.10% | 0.26% | -0.85% |
| 46 | 2023-02-22 | 21.35% | 1.10% | -20.25% |
| 47 | 2022-12-29 | 1.10% | 21.35% | +20.25% |
| 48 | 2022-04-01 | 21.35% | 1.10% | -20.25% |
| 49 | 2022-02-04 | 8.31% | 21.35% | +13.04% |
| 50 | 2022-01-06 | 1.98% | 8.31% | +6.33% |
| 51 | 2021-08-13 | — | 1.98% | — |