onyx

onyx --cves cve-2020-0646

CVE-2020-0646

N/AKEV.NET
score
<0.1
cvss
—
epss
99.2%
published
—
kev added
2021-11-03
first seen

Microsoft .NET Framework contains an improper input validation vulnerability that allows for remote code execution.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2021-11-03 — Added to CISA KEVK2026-10-21 (seen by) — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 99.2%2026-09-23: epss 99.2%2026-09-24: epss 99.2%2026-09-25: epss 99.2%2026-09-26: epss 99.2%2026-09-27: epss 99.2%2026-09-28: epss 99.2%2026-09-29: epss 99.2%2026-09-30: epss 99.2%2026-10-01: epss 99.2%2026-10-02: epss 99.2%2026-10-03: epss 99.2%2026-10-04: epss 99.2%2026-10-05: epss 99.2%2026-10-06: epss 99.2%2026-10-07: epss 99.2%2026-10-08: epss 99.2%2026-10-09: epss 99.2%2026-10-10: epss 99.2%2026-10-11: epss 99.2%2026-10-12: epss 99.2%2026-10-13: epss 99.2%2026-10-14: epss 99.2%2026-10-15: epss 99.2%2026-10-16: epss 99.2%2026-10-18: epss 99.2%2026-10-19: epss 99.2%2026-10-20: epss 99.2%2026-10-21: epss 99.2%99.2%mentions/day0no mentions in 30 days2026-09-22today
  1. Added to CISA KEV
  2. Tracked by Onyx

Weaknesses

CWE-91

References 1