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CVE-2026-89203

Quick assessment

Affected
Siemens RUGGEDCOM CROSSBOW
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.

已识别出 RUGGEDCOM CROSSBOW（所有 V6.0 以下版本）中存在安全漏洞。受影响的设备未能正确限制对各类数据库查询的访问权限，导致用户能够检索到超出其权限级别、本不应公开的系统中全局信息。攻击者在通过身份认证后，可利用此漏洞收集关于系统基础设施的敏感信息，包括所有设备、变电站、用户以及计划活动等相关详情。

CVSS 4.3 · Medium

Affected Version Matrix 1

VendorProduct Version RangeStatus
Siemens RUGGEDCOM CROSSBOW < V6.0 affected
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I. Basic Information for CVE-2026-89203

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V6.0). Affected devices do not properly restrict access to various database queries, allowing users to retrieve system-wide information that is not intended for their privilege level. This could allow an authenticated attacker to gather sensitive information about the system's infrastructure, including details on all devices, substations, users, and scheduled activities.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过发送数据的信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Siemens RUGGEDCOM CROSSBOW 0 ~ V6.0 -

II. Public POCs for CVE-2026-89203

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III. Intelligence Information for CVE-2026-89203

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Vendor Advisories for CVE-2026-89203 (1)

Same Patch Batch · Siemens · 2026-10-13 · 32 CVEs total

CVE-2026-63350 9.6 CRITICAL Siemens Trace文件解析漏洞，导致浏览器端JS执行
CVE-2026-63353 9.6 CRITICAL Siemens Trace文件XSS漏洞：恶意JS执行并越权操控PLC
CVE-2026-63354 9.6 CRITICAL Siemens PLCs XSS漏洞（读取诊断权限）
CVE-2026-44415 9.1 CRITICAL GitLab越权访问漏洞
CVE-2026-89197 8.8 HIGH RUGGEDCOM CROSSBOW V6.0以下版本SQL注入漏洞
CVE-2026-89198 8.8 HIGH RUGGEDCOM CROSSBOW<6.0任意SQL注入漏洞
CVE-2026-89199 8.8 HIGH RUGGEDCOM CROSSBOW < V6.0信息泄露漏洞
CVE-2026-89196 8.8 HIGH RUGGEDCOM CROSSBOW V6.0以下版本存在SQL注入漏洞
CVE-2026-59241 8.8 HIGH SIMATIC WinCC越权漏洞（CVE-2024-12345）
CVE-2026-78557 8.3 HIGH Industrial Edge App Publisher V1.27.9以下版本RCE漏洞
CVE-2026-102073 8.2 HIGH 艾礼富MBC/MEC/PXC/TALON远程内存读取及DoS
CVE-2026-72895 7.7 HIGH SIMATIC IPC系列安全启动绕过漏洞
CVE-2026-85114 7.5 HIGH .NET Client Library <V3.3.61 路径遍历漏洞
CVE-2026-102075 7.5 HIGH Apogee/Talon设备Web服务DoS漏洞
CVE-2026-102076 7.5 HIGH Apogee系列软件Web服务拒绝服务漏洞
CVE-2026-102074 7.5 HIGH Apogee系列软件FTP服务拒绝服务漏洞
CVE-2026-89201 7.5 HIGH RUGGEDCOM CROSSBOW <V6.0 SQL注入漏洞
CVE-2026-78556 7.4 HIGH Industrial Edge App Publisher TLS证书验证绕过漏洞
CVE-2026-44414 6.8 MEDIUM CVE-2026-44414
CVE-2026-89200 6.7 MEDIUM RUGGEDCOM CROSSBOW SQL注入漏洞

Showing top 20 of 32 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: RUGGEDCOM CROSSBOW
Same vendor: Siemens
Same weakness: CWE-201

V. Comments for CVE-2026-89203

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