EPSS score history for CVE-2021-37404, 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 | 1.26% | 2.87% | +1.61% |
| 2 | 2026-05-12 | 1.46% | 1.26% | -0.20% |
| 3 | 2026-04-27 | 1.07% | 1.46% | +0.38% |
| 4 | 2026-02-24 | 1.19% | 1.07% | -0.12% |
| 5 | 2025-12-21 | 2.11% | 1.19% | -0.91% |
| 6 | 2025-12-07 | 2.00% | 2.11% | +0.11% |
| 7 | 2025-11-21 | 6.10% | 2.00% | -4.10% |
| 8 | 2025-11-18 | 1.77% | 6.10% | +4.33% |
| 9 | 2025-10-28 | 1.00% | 1.77% | +0.77% |
| 10 | 2025-10-27 | 0.70% | 1.00% | +0.30% |
| 11 | 2025-08-15 | 0.46% | 0.70% | +0.24% |
| 12 | 2025-06-14 | 0.58% | 0.46% | -0.12% |
| 13 | 2025-06-11 | 0.51% | 0.58% | +0.07% |
| 14 | 2025-04-09 | 0.41% | 0.51% | +0.10% |
| 15 | 2025-03-30 | 1.30% | 0.41% | -0.89% |
| 16 | 2025-03-29 | 0.41% | 1.30% | +0.89% |
| 17 | 2025-03-17 | 0.50% | 0.41% | -0.09% |
| 18 | 2025-02-26 | 0.42% | 0.50% | +0.08% |
| 19 | 2024-12-17 | 0.17% | 0.42% | +0.26% |
| 20 | 2023-07-16 | 0.15% | 0.17% | +0.02% |
| 21 | 2023-07-03 | 0.19% | 0.15% | -0.04% |
| 22 | 2023-03-07 | 1.44% | 0.19% | -1.25% |
| 23 | 2023-02-22 | 17.88% | 1.44% | -16.44% |
| 24 | 2022-12-29 | 1.44% | 17.88% | +16.44% |
| 25 | 2022-07-16 | 1.09% | 1.44% | +0.35% |
| 26 | 2022-06-23 | 2.56% | 1.09% | -1.47% |
| 27 | 2022-06-13 | — | 2.56% | — |