CVE-2026-5787 Details
Description
An Improper Certificate Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remote unauthenticated attacker to impersonate registered Sentry hosts and obtain valid CA-signed client certificates.
A vulnerability exists in Ivanti Endpoint Manager Mobile (EPMM) versions prior to 12.6.1.1, 12.7.0.1, and 12.8.0.1, allowing remote unauthenticated attackers to impersonate registered Sentry hosts and obtain valid CA-signed client certificates. This issue arises from improper validation of certificates, enabling the exploitation of the trust relationship between the EPMM server and Sentry hosts.
Users can update to Ivanti EPMM versions 12.6.1.1, 12.7.0.1, or 12.8.0.1, all of which are available through the Ivanti Download Portal. Customers should also review and rotate admin credentials if necessary.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 7, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://hub.ivanti.com/s/article/May-2026-Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM-Multiple-CVEs | ivanti | PatchVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-295 | Improper Certificate Validation | ivanti |
Affected Products
| Product | Versions |
|---|---|
| ivanti endpoint manager mobile | < 12.6.1.1 12.7.0.0 12.8.0.0 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | ivanti |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 7, 2026 | Initial Analysis | [email protected] |
| May 7, 2026 | New CVE Received | ivanti |