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CVE-2024-21887
CRITICAL9.1
CISA KEV
Published 2024-01-12 · Updated 2026-08-04 · Source support@hackerone.com
Description
A command injection vulnerability in web components of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) allows an authenticated administrator to send specially crafted requests and execute arbitrary commands on the appliance.
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CWE-77CWE-77
CISA Known-Exploited Vulnerability
Product: Ivanti — Connect Secure and Policy Secure
Name: Ivanti Connect Secure and Policy Secure Command Injection Vulnerability
Date added: 2024-01-10 · Due: 2024-01-22
USED IN RANSOMWARE
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
References
- http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html
- https://forums.ivanti.com/s/article/CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US
- http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html
- https://forums.ivanti.com/s/article/CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21887

