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CVE-2026-12646

Quick assessment

Affected
Ivanti Ivanti Neurons for ITSM
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ivanti Neurons for ITSM是美国Ivanti公司的一款可靠、强大的 IT 服务管理解决方案。 Ivanti Neurons for ITSM 2026.2之前版本存在授权问题漏洞，该漏洞源于授权缺失，可能导致远程已认证攻击者在服务器上执行任意代码。

CVSS 9.9 · Critical EPSS 1.24% · P69

Possible ATT&CK Techniques 1 AI

T1203.001

Affected Version Matrix 1

VendorProduct Version RangeStatus
Ivanti Ivanti Neurons for ITSM 2026.2 unaffected
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I. Basic Information for CVE-2026-12646

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Ivanti Neurons for ITSM 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ivanti Neurons for ITSM是美国Ivanti公司的一款可靠、强大的 IT 服务管理解决方案。 Ivanti Neurons for ITSM 2026.2之前版本存在授权问题漏洞，该漏洞源于授权缺失，可能导致远程已认证攻击者在服务器上执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Ivanti Ivanti Neurons for ITSM 2026.2 -

II. Public POCs for CVE-2026-12646

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-12646

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Same Patch Batch · Ivanti · 2026-09-08 · 10 CVEs total

CVE-2026-12645 9.9 CRITICAL Ivanti Neurons for ITSM 授权问题漏洞
CVE-2026-12650 9.9 CRITICAL Ivanti Neurons for ITSM 反序列化注入漏洞
CVE-2026-12647 9.9 CRITICAL Ivanti Neurons for ITSM 授权问题漏洞
CVE-2026-12745 9.8 CRITICAL Ivanti Neurons for ITSM 反序列化注入漏洞
CVE-2026-12744 9.8 CRITICAL Ivanti Neurons for ITSM 反序列化注入漏洞
CVE-2026-18851 8.8 HIGH Ivanti Endpoint Manager Mobile 授权问题漏洞
CVE-2026-12651 8.8 HIGH Ivanti Neurons for ITSM 反序列化注入漏洞
CVE-2026-12648 8.8 HIGH Ivanti Neurons for ITSM 反序列化注入漏洞
CVE-2026-83527 8.1 HIGH Ivanti Sentry 授权问题漏洞

IV. Related Vulnerabilities

Same product: Ivanti Neurons for ITSM
Same vendor: Ivanti
Same weakness: CWE-862