CVE-2026-106126— Command Injection
Quick assessment
Affected
Tenable, Inc. Tenable Identity Exposure (SaaS)
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.
Tenable Identity Exposure（SaaS）中的 Active Directory Events Listener 存在命令注入漏洞，该漏洞允许已认证的、低权限的攻击者在 PDCe（主域控制器仿真器）上以 SYSTEM 身份执行任意命令。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-106126
Vulnerability Information
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Vulnerability Title
Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
A command injection vulnerability in the Active Directory Events Listener of Tenable Identity Exposure (SaaS) allows an authenticated, low-privileged attacker to execute arbitrary commands as SYSTEM on the PDCe.
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
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Tenable, Inc. | Tenable Identity Exposure (SaaS) | 0 ~ 3.126.0 | - |
|
II. Public POCs for CVE-2026-106126
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-106126 (1)
IV. Related Vulnerabilities
Same weakness: CWE-78
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@enmaso/node-convert through 1.0.0 OS Command Injection via
V. Comments for CVE-2026-106126
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