CVE Watch—

CVE-2021-22899

Ivanti Pulse Connect Secure Command Injection Vulnerability

CVSS

—

No CVSS

EPSS

22.9%

p98

KEV

YES

Nov 3, 2021

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

22.3%EPSS · 30 days22.9%

2026-08-022026-08-30

KEV catalog record

Product

Ivanti / Pulse Connect Secure

Vulnerability

Ivanti Pulse Connect Secure Command Injection Vulnerability

Added to KEV

Nov 3, 2021

Remediate by

May 3, 2022

Known ransomware use

Summary description

Ivanti Pulse Connect Secure contains a command injection vulnerability that allows remote authenticated users to perform remote code execution via Windows File Resource Profiles.

Required action

Apply updates per vendor instructions.

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-2021-22899

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2021-2289310.0 CRI

98.7%

KEV—80Ivanti Pulse Connect Secure Use-After-Free Vulnerability19d CVE-2019-11510—

100.0%

KEV—80Ivanti Pulse Connect Secure Arbitrary File Read Vulnerability—CVE-2020-8260—

99.9%

KEV—80Ivanti Pulse Connect Secure Code Execution Vulnerability—CVE-2020-8243—

99.8%

KEV—80Ivanti Pulse Connect Secure Code Execution Vulnerability—CVE-2021-22894—

98.6%

KEV—80Ivanti Pulse Connect Secure Collaboration Suite Buffer Overflow Vulnerability—CVE-2021-22900—

96.3%

KEV—79Ivanti Pulse Connect Secure Unrestricted File Upload Vulnerability—