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onyx --cves cve-2021-1445

CVE-2021-1445

score
<0.1
cvss
8.6
epss
1.7%
published
2021-04-29
kev added
—
first seen

Cisco ASA and FTD Software contain denial of service caused by lack of proper input validation of HTTPS requests, letting unauthenticated remote attackers cause device reloads, exploit requires sending crafted HTTPS requests.

Timeline

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

events2021-04-29 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 1.7%2026-09-23: epss 1.7%2026-09-24: epss 1.7%2026-09-25: epss 1.7%2026-09-26: epss 1.7%2026-09-27: epss 1.7%2026-09-28: epss 1.7%2026-09-29: epss 1.7%2026-09-30: epss 1.7%2026-10-01: epss 1.7%2026-10-02: epss 1.7%2026-10-03: epss 1.7%2026-10-04: epss 1.7%2026-10-05: epss 1.7%2026-10-06: epss 1.7%2026-10-07: epss 1.7%2026-10-08: epss 1.7%2026-10-09: epss 1.7%2026-10-10: epss 1.7%2026-10-11: epss 1.7%2026-10-12: epss 1.7%2026-10-13: epss 1.7%2026-10-14: epss 1.7%2026-10-15: epss 1.7%2026-10-16: epss 1.7%2026-10-18: epss 1.7%2026-10-19: epss 1.7%2026-10-20: epss 1.7%2026-10-21: epss 1.7%1.7%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-787

References 1