CVE-2021-44529A code injection vulnerability in the Ivanti EPM Cloud Services Appliance (CSA) allows an unauthenticated user to execute arbitrary code with limited permissions (nobody).
Updated under an hour ago ()
Does this affect you?
It affects ivanti endpoint_manager_cloud_services_appliance. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Mar 25, 2024; federal agencies had to remediate by Apr 15, 2024, and it is known to be used in ransomware. Treat that date as your deadline.
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A code injection vulnerability in the Ivanti EPM Cloud Services Appliance (CSA) allows an unauthenticated user to execute arbitrary code with limited permissions (nobody).
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-94
- Known exploited
- Added to CISA KEV Mar 25, 2024; federal remediation due Apr 15, 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)
- 99.11% (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 endpoint_manager_cloud_services_appliance ivanti:endpoint_manager_cloud_services_appliance | through 4.6_patch_512 | CISA ADP |
ivanti endpoint_manager_cloud_services_appliance ivanti:endpoint_manager_cloud_services_appliance | through 4.5; 4.6 | NVD |
References
- https://forums.ivanti.com/s/article/SA-2021-12-02mitigation, patch, vendor-advisory
- http://packetstormsecurity.com/files/166383/Ivanti-Endpoint-Manager-CSA-4.5-4.6-Remote-Code-Execution.htmlexploit, third-party-advisory, vdb-entry
- http://packetstormsecurity.com/files/170590/Ivanti-Cloud-Services-Appliance-CSA-Command-Injection.htmlexploit, third-party-advisory, vdb-entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-44529us-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.