CVE-2026-12645: CWE-862 Missing Authorization in Ivanti Ivanti Neurons for ITSM
Description
CVE-2026-12645 is a critical missing authorization vulnerability in Ivanti Neurons for ITSM versions before 2026.2. It allows a remote authenticated attacker to execute arbitrary code on the server without user interaction. The vulnerability has a CVSS score of 9.9, indicating severe impact on confidentiality, integrity, and availability.
CVSS v3.1
Score 9.9critical
Affected software
Ivanti
Ivanti Neurons for ITSM
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-862) in Ivanti Neurons for ITSM prior to version 2026.2 involves missing authorization checks. An attacker with valid authentication privileges can exploit this flaw to execute arbitrary code remotely on the affected server, potentially leading to full system compromise. The CVSS 3.1 vector indicates network attack vector, low attack complexity, privileges required, no user interaction, and complete impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows remote authenticated attackers to execute arbitrary code on the server, resulting in full compromise of the affected system's confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ivanti
- Date Reserved
- 2026-06-18T18:25:44.634Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa02146acd9273b49ccddc6
Added to database: 09/08/2026, 14:52:54 UTC
Last enriched: 09/16/2026, 02:49:49 UTC
Last updated: 10/23/2026, 15:12:04 UTC
Views: 75
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