CVE-2021-22900—Ivanti Pulse Connect Secure Unrestricted File Upload Vulnerability

PUBLISHEDvulnerability record
2021-11-03 · last modified December 22, 2025

Metadata

CVE ID:
CVE-2021-22900
Project:
Ivanti
Product:
Pulse Connect Secure
Date Added:
2021-11-03
Due Date:
2022-05-03
Last Updated:
December 22, 2025

Vulnerability Name

Ivanti Pulse Connect Secure Unrestricted File Upload Vulnerability

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.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • Reference CISA's ED 21-03 (https://www.cisa.gov/news-events/directives/ed-21-03-mitigate-pulse-connect-secure-product-vulnerabilities) for further guidance and requirements. Note: The due date for addressing this vulnerability aligns with the requirements outlined in ED 21-03. https://nvd.nist.gov/vuln/detail/CVE-2021-22900

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