CVE-2021-44529

CriticalCVSS 9.8/10Known exploited (CISA KEV)Last modified Aug 4, 2026

Description

A code injection vulnerability in the Ivanti EPM Cloud Services Appliance (CSA) allows an unauthenticated user to execute arbitrary code with limited permissions (nobody).

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-94

Affected software

Vendor	Product	Versions
n/a	Ivanti EPM	4.6.0-512
ivanti	endpoint_manager_cloud_services_appliance	<= 4.6_patch_512

References

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://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://forums.ivanti.com/s/article/SA-2021-12-02Mitigation, Patch, Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-44529US Government Resource

Timeline

Published: Dec 8, 2021
Last modified: Aug 4, 2026
Added to CISA KEV: Mar 25, 2024
NVD status: Analyzed

Related CVEs from 2021

CVE-2021-44535.5In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a potential gpu_metrics_table memory leak Memory is al CVE-2021-445309.8An injection vulnerability exists in a third-party library used in UniFi Network Version 6.5.53 and earlier (Log4J CVE-2021-44228) allows a CVE-2021-445317.4Accepting arbitrary Subject Alternative Name (SAN) types, unless a PKI is specifically defined to use a particular SAN type, can result in b CVE-2021-445325.3Node.js < 12.22.9, < 14.18.3, < 16.13.2, and < 17.3.1 converts SANs (Subject Alternative Names) to a string format. It uses this string to c CVE-2021-445335.3Node.js < 12.22.9, < 14.18.3, < 16.13.2, and < 17.3.1 did not handle multi-value Relative Distinguished Names correctly. Attackers could cra CVE-2021-445346.5Insufficient user input filtering leads to arbitrary file read by non-authenticated attacker, which results in sensitive information disclos CVE-2021-445377.8ownCloud owncloud/client before 2.9.2 allows Resource Injection by a server into the desktop client via a URL, leading to remote code execut CVE-2021-445389.8The olm_session_describe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. The Olm session object represents a cryp CVE-2021-44545.5In the Linux kernel, the following vulnerability has been resolved: can: j1939: fix errant WARN_ON_ONCE in j1939_session_deactivate The co CVE-2021-445407.5A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing.CVE-2021-445417.5A vulnerability was found in Privoxy which was fixed in process_encrypted_request_headers() by freeing header memory when failing to get the CVE-2021-445427.5A memory leak vulnerability was found in Privoxy when handling errors.