Ivanti Endpoint Manager Cloud Service Appliance (EPM CSA) Code Injection Vulnerability
Ivanti Endpoint Manager Cloud Service Appliance (EPM CSA) contains a code injection vulnerability that allows an unauthenticated user to execute malicious code with limited permissions (nobody).
- Vendor
- Ivanti
- Product
- Endpoint Manager Cloud Service Appliance (EPM CSA)
- CVSS
- 9.8
- EPSS (exploit probability)
- 99.1%
- Status
- kevransomware use
- CISA patch-by (BOD 22-01)
- Added to KEV
Is CVE-2021-44529 being exploited?
Yes. CISA added CVE-2021-44529 to its Known Exploited Vulnerabilities catalog on . CISA only lists a CVE when it has reliable evidence of exploitation in the wild. CISA marks it as known to be used in ransomware campaigns.
FIRST's EPSS model puts the probability of exploitation activity in the next 30 days at 99.1% (scored October 14, 2026).
- CISA KEV[ LISTED ]
- ENISA EUVD (exploited)[ — ]
- CIRCL KEV[ — ]
Catalog snapshot 2026-11-13. Full cross-catalog view: /kev-comparison
CVE-2021-44529 timeline
Every event links to its source. Catalog dates are each catalog's own; day offsets count from NVD publication. Data: JSON
What to do
CISA required actionApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
US federal civilian agencies must remediate by (21 days after listing) under BOD 22-01. Everyone else: that deadline is a sensible upper bound, not a target. Vendor guidance and the NVD record are linked under Source above.
Other Ivanti Cloud Services Appliance (CSA) CVEs we track
| CVE / Vulnerability | Severity | CVSS | EPSS | Added to KEV |
|---|---|---|---|---|
| CVE-2024-9380 Ivanti Cloud Services Appliance (CSA) OS Command Injection Vulnerability | [ HIGH ] | 7.2 | 58.3% | |
| CVE-2024-9379 Ivanti Cloud Services Appliance (CSA) SQL Injection Vulnerability | [ MEDIUM ] | 6.5 | 44.3% | |
| CVE-2024-8963 Ivanti Cloud Services Appliance (CSA) Path Traversal Vulnerability | [ CRITICAL ] | 9.4 | 98.6% | |
| CVE-2024-8190 Ivanti Cloud Services Appliance OS Command Injection Vulnerability | [ HIGH ] | 7.2 | 88.5% |