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CVE-2026-73169

Quick assessment

Affected
Advantech EKI-1242IEIMS
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.

Nozomi Networks Labs 在研华（Advantech）EKI-1242EIMS 设备固件版本 V1.06.01 的 Modbus 事务管理界面中，发现了一个 CWE-79：生成网页时输入未正确中和（即“跨站脚本（Cross-Site Scripting, XSS）”漏洞。该漏洞允许远程已认证的攻击者存储恶意的脚本内容，当任何管理员随后打开受影响的管理页面时，该脚本将在其浏览器中执行。

CVSS 6.3 · Medium

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-73169

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Nozomi Networks Labs identified a CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the Modbus transaction management interface of Advantech EKI-1242EIMS in firmware version V1.06.01 that allows a remote authenticated attacker to store malicious script content that executes in the browser of any administrator who later opens an affected management page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Advantech EKI-1242IEIMS 0 ~ 1.06.01 -
Advantech EKI-1242EIMS 0 ~ 1.06.01 -

II. Public POCs for CVE-2026-73169

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III. Intelligence Information for CVE-2026-73169

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Vendor Advisories for CVE-2026-73169 (1)

Other References for CVE-2026-73169 (1)

Same Patch Batch · Advantech · 2026-09-16 · 15 CVEs total

CVE-2026-73172 9.3 CRITICAL Advantech EKI-1242EIMS V1.06.01 命令注入漏洞
CVE-2026-73173 8.8 HIGH Advantech EKI-1242EIMS V1.06.01 缺失认证漏洞
CVE-2026-73174 8.7 HIGH Advantech EKI-1242EIMS V1.06.01 明文传输敏感信息漏洞
CVE-2026-19535 8.6 HIGH Advantech EKI-1242IEIMS V1.06.01 CSRF漏洞
CVE-2026-73164 8.6 HIGH 研华EKI-1242IEIMS V1.06.01 OS命令注入漏洞
CVE-2026-73163 8.6 HIGH Advantech EKI-1242IEIMS V1.06.01命令注入
CVE-2026-73165 8.6 HIGH Advantech EKI-1242IEIMS V1.06.01 命令注入
CVE-2026-73170 8.6 HIGH Advantech EKI-1242EIMS V1.06.01 代码注入漏洞
CVE-2026-73171 8.6 HIGH Advantech EKI-1242EIMS V1.06.01 备份路径控制漏洞
CVE-2026-73167 8.6 HIGH Advantech EKI-1242IEIMS V1.06.01 操作系统命令注入
CVE-2026-73166 8.6 HIGH Advantech EKI-1242IEIMS V1.06.01 代码注入漏洞
CVE-2026-73176 8.6 HIGH Advantech EKI-1242IEIMS V1.06.01 OS命令注入漏洞
CVE-2026-73177 8.6 HIGH 研华EKI-1242EIMS固件升级机制缺乏完整性验证
CVE-2026-73175 7.1 HIGH Advantech EKI-1242EIMS v1.06.01 资源耗尽致DoS

IV. Related Vulnerabilities

Same product: EKI-1242IEIMS
Same vendor: Advantech
Same weakness: CWE-79

V. Comments for CVE-2026-73169

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