CVE-2021-33351 — EPSS score history & risk trends

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EPSS score history for CVE-2021-33351, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.

EPSS history (newest first)

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.43% 1.03% +0.60%
2 2026-03-10 0.09% 0.43% +0.35%
3 2025-11-21 0.35% 0.09% -0.26%
4 2025-11-18 0.09% 0.35% +0.26%
5 2025-03-30 0.28% 0.09% -0.19%
6 2025-03-29 0.09% 0.28% +0.19%
7 2025-03-17 0.16% 0.09% -0.07%
8 2024-12-17 0.06% 0.16% +0.10%
9 2023-03-15 0.04% 0.06% +0.02%
10 2023-03-09 0.04%

EPSS probability trend

Legend EPSS Score (left axis) Delta (right axis) Up vs prior day Down vs prior day Unchanged vs prior day
cvelogic Threat Intelligence