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Ivanti EPMM CVE-2026-18851

| EUVDEUVD-2026-72792 HIGH
Missing Authorization (CWE-862)
2026-09-08 ivanti GHSA-qgx5-9x4j-gqmx
8.8
CVSS 3.1 · Vendor: ivanti
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Severity by source

Vendor (ivanti) PRIMARY
8.8 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
8.8 HIGH

Network-reachable, no complexity, requires only a low-privilege account; full CIA impact reflects complete admin compromise of the MDM platform.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (ivanti).

CVSS VectorVendor: ivanti

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Metadata Corrected
Sep 08, 2026 - 15:40 vuln.today
tag: Authentication Bypass removed
Analysis Generated
Sep 08, 2026 - 14:50 vuln.today
CVE Published
Sep 08, 2026 - 14:14 cve.org
HIGH 8.8

DescriptionCVE.org

Missing authorization in Ivanti Endpoint Manager Mobile before version 12.10.0.0, 12.9.0.2, and 12.8.0.4 allows a remote authenticated attacker to escalate their privileges to admin.

AnalysisAI

Privilege escalation in Ivanti Endpoint Manager Mobile (EPMM) before versions 12.10.0.0, 12.9.0.2, and 12.8.0.4 allows a remote authenticated attacker with low privileges to elevate their access to full administrator. The root cause is CWE-862 (Missing Authorization) - one or more API or functional endpoints fail to enforce role-based access controls, permitting any authenticated user to invoke admin-level operations. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
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Exploit
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Execution
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Persist
technique details hidden
Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires a valid authenticated session on the Ivanti EPMM instance with at minimum a low-privileged account (PR:L confirmed by CVSS). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H scores 8.8 (High), which is coherent with the impact: a low-privileged remote user trivially escalates to admin with no interaction required and no complex preconditions. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Upgrade to Ivanti Endpoint Manager Mobile version 12.10.0.0, 12.9.0.2 (for the 12.9.x branch), or 12.8.0.4 (for the 12.8.x branch) per the vendor advisory at https://hub.ivanti.com/s/article/Security-Advisory---Ivanti-Endpoint-Manager-Mobile-CVE-2026-18851. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, inventory all systems running EPMM and confirm exact versions deployed; audit all user accounts with EPMM access and identify which have low-privilege credentials that could exploit this vulnerability. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2025-6771 HIGH
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OS command injection in Ivanti Endpoint Manager Mobile (EPMM) before version 12.5.0.2,12.4.0.3 and 12.3.0.3 allows a re

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CVE-2023-39337 CRITICAL
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A security vulnerability in EPMM Versions 11.10, 11.9 and 11.8 older allows a threat actor with knowledge of an enrolled

CVE-2024-36131 HIGH
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An insecure deserialization vulnerability in web component of EPMM prior to 12.1.0.1 allows an authenticated remote atta

CVE-2024-7612 HIGH
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Insecure permissions in Ivanti EPMM before 12.1.0.4 allow a local authenticated attacker to modify sensitive application

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CVE-2026-18851 vulnerability details – vuln.today

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