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onyx --cves cve-2022-20715

CVE-2022-20715

HIGHCisco ASA
score
<0.1
cvss
8.6
epss
1.4%
published
2022-05-03
kev added
—
first seen

Cisco ASA and FTD Software contain a denial of service caused by improper validation of error logs during remote access VPN client connections, letting unauthenticated attackers cause device restart, exploit requires sending crafted requests.

Timeline

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

events2022-05-03 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 1.3%2026-09-23: epss 1.3%2026-09-24: epss 1.3%2026-09-25: epss 1.3%2026-09-26: epss 1.3%2026-09-27: epss 1.3%2026-09-28: epss 1.3%2026-09-29: epss 1.3%2026-09-30: epss 1.3%2026-10-01: epss 1.3%2026-10-02: epss 1.3%2026-10-03: epss 1.3%2026-10-04: epss 1.3%2026-10-05: epss 1.3%2026-10-06: epss 1.3%2026-10-07: epss 1.4%2026-10-08: epss 1.4%2026-10-09: epss 1.4%2026-10-10: epss 1.4%2026-10-11: epss 1.4%2026-10-12: epss 1.4%2026-10-13: epss 1.4%2026-10-14: epss 1.4%2026-10-15: epss 1.4%2026-10-16: epss 1.4%2026-10-18: epss 1.4%2026-10-19: epss 1.4%2026-10-20: epss 1.4%2026-10-21: epss 1.4%1.4%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-399 CWE-20

References 1