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URL: https://nvd.nist.gov/vuln/detail/CVE-2024-21887

⇱ NVD - CVE-2024-21887

  1. Vulnerabilities

CVE-2024-21887 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html CVE, HackerOne Exploit  Third Party Advisory  VDB Entry 
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 CVE, HackerOne Vendor Advisory 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21887 CISA-ADP US Government Resource 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
Ivanti Connect Secure and Policy Secure Command Injection Vulnerability 01/10/2024 01/22/2024 Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection') 👁 cwe source acceptance level
NIST   CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

17 change records found show changes

CVE Modified by CISA-ADP 6/17/2026 3:10:20 AM

Action Type Old Value New Value
Added SSVC 
{"timestamp":"2025-02-04T18:55:58.242603Z","id":"CVE-2024-21887","options":[{"exploitation":"active"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

CVE Modified by HackerOne 6/17/2026 3:10:20 AM

Action Type Old Value New Value
Added Affected 
[{"vendor":"Ivanti","product":"ICS","defaultStatus":"unaffected","versions":[{"version":"9.1R18","lessThanOrEqual":"9.1R18","versionType":"custom","status":"affected"},{"version":"22.6R2","lessThanOrEqual":"22.6R2","versionType":"custom","status":"affected"}]},{"vendor":"Ivanti","product":"IPS","defaultStatus":"unaffected","versions":[{"version":"9.1R18","lessThanOrEqual":"9.1R18","versionType":"custom","status":"affected"},{"version":"22.6R1","lessThanOrEqual":"22.6R1","versionType":"custom","status":"affected"}]}]

Modified Analysis by NIST 10/31/2025 5:56:55 PM

Action Type Old Value New Value
Added Reference Type 
CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21887 Types: US Government Resource

CVE Modified by CISA-ADP 10/21/2025 7:16:25 PM

Action Type Old Value New Value
Added Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21887

CVE Modified by CISA-ADP 10/21/2025 4:19:58 PM

Action Type Old Value New Value
Removed Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21887

CVE Modified by CISA-ADP 10/21/2025 3:20:39 PM

Action Type Old Value New Value
Added Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21887

Modified Analysis by NIST 2/12/2025 2:55:33 PM

Action Type Old Value New Value

CVE Modified by CISA-ADP 2/04/2025 2:15:31 PM

Action Type Old Value New Value
Added CWE 
CWE-77

Modified Analysis by NIST 11/29/2024 10:21:57 AM

Action Type Old Value New Value

CVE Modified by CVE 11/21/2024 3:55:11 AM

Action Type Old Value New Value
Added Reference 
http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html
Added Reference 
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

Modified Analysis by NIST 6/10/2024 12:21:07 PM

Action Type Old Value New Value
Changed Reference Type 
http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html No Types Assigned


 
http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry

CVE Modified by HackerOne 5/14/2024 10:56:12 AM

Action Type Old Value New Value

CVE Modified by HackerOne 1/22/2024 12:15:09 PM

Action Type Old Value New Value
Added Reference 
HackerOne http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html [No types assigned]

CVE CISA KEV Update by Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government 1/18/2024 9:00:02 PM

Action Type Old Value New Value
Changed Due Date 
2024-01-31


 
2024-01-22

CVE CISA KEV Update by Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government 1/12/2024 9:00:01 PM

Action Type Old Value New Value
Added Date Added 
2024-01-10
Added Due Date 
2024-01-31
Added Required Action 
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Added Vulnerability Name 
Ivanti Connect Secure and Policy Secure Command Injection Vulnerability

Initial Analysis by NIST 1/12/2024 3:46:41 PM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Added CWE 
NIST CWE-77
Added CPE Configuration Record truncated, showing 2048 of 4676 characters.
View Entire Change Record
OR
 *cpe:2.3:a:ivanti:connect_secure:9.0:*:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r10:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r11:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r11.3:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r11.4:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r11.5:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r12:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r12.1:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r13:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r13.1:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r14:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r15:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r15.2:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r16:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r16.1:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r17:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r17.1:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r18:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r2:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r3:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r4:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r4.1:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r4.2:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r4.3:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r5:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r6:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r7:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r8:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r8.1:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r8.2:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r9:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:9.1:r9.1:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:22.1:r1:*:*:*:*:*:*
 *cpe:2.3:a:ivanti:connect_secure:22.1:r6:*:*:*:*:*:*
Changed Reference Type 
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 No Types Assigned


 
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 Vendor Advisory

New CVE Received from HackerOne 1/12/2024 12:15:10 PM

Action Type Old Value New Value
Added 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.
Added CVSS V3 
HackerOne AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Added Reference 
HackerOne 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 [No types assigned]

Quick Info

CVE Dictionary Entry:
CVE-2024-21887
NVD Published Date:
01/12/2024
NVD Last Modified:
06/17/2026
Source:
HackerOne