CVE-2024-21887A 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…
Updated under an hour ago ()
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It affects Ivanti ICS and 3 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Jan 10, 2024; federal agencies had to remediate by Jan 22, 2024, and it is known to be used in ransomware. Treat that date as your deadline.
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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
- 9.1 CRITICAL (v3.0, CNA)CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Weakness (CWE)
- CWE-77
- Known exploited
- Added to CISA KEV Jan 10, 2024; federal remediation due Jan 22, 2024; known ransomware useApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- EPSS (exploitation in the next 30 days)
- 100.00% (percentile 100)
- Assigned by
- hackerone
- NVD analysis
- Analyzed
- Record last updated
- Aug 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Ivanti ICS ivanti:ics (from the name) | from 9.1R18 through 9.1R18; from 22.6R2 through 22.6R2 | CNA record |
Ivanti IPS ivanti:ips (from the name) | from 9.1R18 through 9.1R18; from 22.6R1 through 22.6R1 | CNA record |
ivanti connect_secure ivanti:connect_secure | 9.0; 9.1; 9.1; 9.1; 9.1; 9.1; 9.1; 9.1; and 36 more ranges | NVD |
ivanti policy_secure ivanti:policy_secure | 9.0; 9.1; 9.1; 9.1; 9.1; 9.1; 9.1; 9.1; and 29 more ranges | NVD |
References
- 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_USvendor-advisory
- http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.htmlexploit, third-party-advisory, vdb-entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21887us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.