onyx

onyx --cves cve-2024-21888

CVE-2024-21888

HIGHKEVPOCPulse Secure
score
<0.1
cvss
8.8
epss
85.4%
published
2024-01-31
kev added
2024-02-29
first seen

Ivanti Connect Secure 9.x, 22.x and Ivanti Policy Secure 9.x, 22.x contain a privilege escalation caused by a flaw in the web component, letting authenticated users elevate privileges to administrator, exploit requires user authentication.

Timeline

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

events2024-01-31 — PublishedP2024-02-29 — Added to CISA KEVK2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoCXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 86.8%2026-09-23: epss 86.8%2026-09-24: epss 85.4%2026-09-25: epss 85.4%2026-09-26: epss 85.4%2026-09-27: epss 85.4%2026-09-28: epss 85.4%2026-09-29: epss 85.4%2026-09-30: epss 85.4%2026-10-01: epss 85.4%2026-10-02: epss 85.4%2026-10-03: epss 85.4%2026-10-04: epss 85.4%2026-10-05: epss 85.4%2026-10-06: epss 85.4%2026-10-07: epss 85.4%2026-10-08: epss 85.4%2026-10-09: epss 85.4%2026-10-10: epss 85.4%2026-10-11: epss 85.4%2026-10-12: epss 85.4%2026-10-13: epss 85.4%2026-10-14: epss 85.4%2026-10-15: epss 85.4%2026-10-16: epss 85.4%2026-10-18: epss 85.4%2026-10-19: epss 85.4%2026-10-20: epss 85.4%2026-10-21: epss 85.4%85.4%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Added to CISA KEV
  3. Tracked by Onyx
  4. Public PoC

Exploit availability

Public PoC flagged by vulnx; no direct exploit link among the citations.

Weaknesses

NVD-CWE-noinfo CWE-269

References 7