onyx

onyx --cves cve-2021-22934

CVE-2021-22934

score
<0.1
cvss
7.2
epss
4.7%
published
2021-08-16
kev added
—
first seen

Pulse Connect Secure before 9.1R12 contains a buffer overflow caused by malicious crafted web requests, letting authenticated administrators or compromised devices perform buffer overflow attacks, exploit requires authentication or device compromise.

Timeline

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

events2021-08-16 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 4.7%2026-09-23: epss 4.7%2026-09-24: epss 4.7%2026-09-25: epss 4.7%2026-09-26: epss 4.7%2026-09-27: epss 4.7%2026-09-28: epss 4.7%2026-09-29: epss 4.7%2026-09-30: epss 4.7%2026-10-01: epss 4.7%2026-10-02: epss 4.7%2026-10-03: epss 4.7%2026-10-04: epss 4.7%2026-10-05: epss 4.7%2026-10-06: epss 4.7%2026-10-07: epss 4.7%2026-10-08: epss 4.7%2026-10-09: epss 4.7%2026-10-10: epss 4.7%2026-10-11: epss 4.7%2026-10-12: epss 4.7%2026-10-13: epss 4.7%2026-10-14: epss 4.7%2026-10-15: epss 4.7%2026-10-16: epss 4.7%2026-10-18: epss 4.7%2026-10-19: epss 4.7%2026-10-20: epss 4.7%2026-10-21: epss 4.7%4.7%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-120

References 1