EPSS score history for CVE-2021-42377, 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 | 2.85% | 3.38% | +0.52% |
| 2 | 2026-01-14 | 1.86% | 2.85% | +1.00% |
| 3 | 2025-11-21 | 2.42% | 1.86% | -0.56% |
| 4 | 2025-11-18 | 1.86% | 2.42% | +0.56% |
| 5 | 2025-08-13 | 3.03% | 1.86% | -1.18% |
| 6 | 2025-04-24 | 2.69% | 3.03% | +0.34% |
| 7 | 2025-04-05 | 2.85% | 2.69% | -0.16% |
| 8 | 2025-03-30 | 9.32% | 2.85% | -6.47% |
| 9 | 2025-03-29 | 2.85% | 9.32% | +6.47% |
| 10 | 2025-03-18 | 2.69% | 2.85% | +0.17% |
| 11 | 2025-03-17 | 2.53% | 2.69% | +0.16% |
| 12 | 2025-01-16 | 1.80% | 2.53% | +0.73% |
| 13 | 2024-07-31 | 1.68% | 1.80% | +0.11% |
| 14 | 2024-06-21 | 1.55% | 1.68% | +0.13% |
| 15 | 2024-05-26 | 1.33% | 1.55% | +0.23% |
| 16 | 2023-07-07 | 0.81% | 1.33% | +0.52% |
| 17 | 2023-06-23 | 0.72% | 0.81% | +0.09% |
| 18 | 2023-05-08 | 0.92% | 0.72% | -0.19% |
| 19 | 2023-04-28 | 1.04% | 0.92% | -0.13% |
| 20 | 2023-04-26 | 0.80% | 1.04% | +0.24% |
| 21 | 2023-03-07 | 3.69% | 0.80% | -2.89% |
| 22 | 2022-04-01 | 37.67% | 3.69% | -33.98% |
| 23 | 2022-02-04 | 11.54% | 37.67% | +26.14% |
| 24 | 2022-01-06 | 2.83% | 11.54% | +8.71% |
| 25 | 2021-12-24 | 2.27% | 2.83% | +0.56% |
| 26 | 2021-11-25 | 1.14% | 2.27% | +1.13% |
| 27 | 2021-11-16 | — | 1.14% | — |