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CVE-2026-59241

Quick assessment

Affected
Siemens SIMATIC WinCC V7.5
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.

已在 SIMATIC WinCC V7.5（所有版本）、SIMATIC WinCC V8.0（所有低于 V8.0 Update 11 的版本）以及 SIMATIC WinCC V8.1（所有低于 V8.1 Update 7 的版本）中发现一项漏洞。受影响的程序未对分配给数据库角色的权限进行充分限制。 这可能导致已通过身份验证且拥有数据库访问权限的远程攻击者提升权限，并在安装 SIMATIC WinCC 的主机系统上执行任意命令，从而可能造成系统被入侵。

CVSS 8.8 · High
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I. Basic Information for CVE-2026-59241

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SIMATIC WinCC V7.5 (All versions), SIMATIC WinCC V8.0 (All versions < V8.0 Update 11), SIMATIC WinCC V8.1 (All versions < V8.1 Update 7). The affected application does not sufficiently restrict the permissions assigned to a database role. This could allow an authenticated remote attacker with database access to escalate privileges and execute arbitrary commands on the host system where SIMATIC WinCC is installed, potentially leading to a compromise of the system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Siemens SIMATIC WinCC V7.5 0 ~ * -
Siemens SIMATIC WinCC V8.0 0 ~ V8.0 Update 11 -
Siemens SIMATIC WinCC V8.1 0 ~ V8.1 Update 7 -

II. Public POCs for CVE-2026-59241

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III. Intelligence Information for CVE-2026-59241

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Vendor Advisories for CVE-2026-59241 (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-2026-89196 8.8 HIGH RUGGEDCOM CROSSBOW V6.0以下版本存在SQL注入漏洞
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-2026-78557 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-2026-102075 7.5 HIGH Apogee/Talon设备Web服务DoS漏洞
CVE-2026-85114 7.5 HIGH .NET Client Library <V3.3.61 路径遍历漏洞
CVE-2026-89201 7.5 HIGH RUGGEDCOM CROSSBOW <V6.0 SQL注入漏洞
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-2026-78556 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
CVE-2026-89202 6.5 MEDIUM RUGGEDCOM CROSSBOW权限提升拒绝服务漏洞

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

IV. Related Vulnerabilities

Same vendor: Siemens
Same weakness: CWE-266

V. Comments for CVE-2026-59241

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