CVE-2021-44529
Ivanti Endpoint Manager Cloud Service Appliance (EPM CSA) Code Injection Vulnerability
- Published
- Dec 8, 2021
- Updated
- Aug 4, 2026
- Assigning CNA
- hackerone
- Evidence observed
- Mar 22, 2022
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.9%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
A code injection vulnerability in the Ivanti EPM Cloud Services Appliance (CSA) allows an unauthenticated user to execute arbitrary code with limited permissions (nobody).
Sources
modules/exploits/linux/http/ivanti_csa_unauth_rce_cve_2021_44529.rb
Metasploit Framework modulesDeclared conditions
- platform: Linux,PHP,Unix($.exploit_linux/http/ivanti_csa_unauth_rce_cve_2021_44529.platform)
- verification: check_declared($.exploit_linux/http/ivanti_csa_unauth_rce_cve_2021_44529.check)
http/cves/2021/CVE-2021-44529.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: status,word($.matchers[*].type)
Responsible use
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