November 3, 2021 · Applied Cybernetics Group
CVE-2021-22900 — Ivanti Pulse Connect Secure
Ivanti Pulse Connect Secure Unrestricted File Upload Vulnerability
- Added to KEV
2021-11-03- Federal due date
2022-05-03- Vendor
- Ivanti
- Product
- Pulse Connect Secure
- EPSS
- 85.8th percentile (score 0.026, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2021-22900
CISA short description
Ivanti Pulse Connect Secure contains an unrestricted file upload vulnerability that allows an authenticated administrator to perform a file write via a maliciously crafted archive upload in the administrator web interface.
Required action
Apply updates per vendor instructions.