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CVE-2026-58115

Quick assessment

Affected
Siemens SIMATIC IoT2050 Advanced
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.

Siemens SIMATIC IoT2050 Advanced是德国Siemens公司的一款物联网边缘计算网关设备。 Siemens SIMATIC IoT2050 Advanced V4.3.4.1之前版本存在授权问题漏洞，该漏洞源于Node-RED HTTP接口未实施身份验证，可能导致未经身份验证的远程攻击者通过HTTP接口创建恶意流程，从而在底层服务器上以最高权限执行任意代码。

CVSS 10.0 · Critical EPSS 0.95% · P60

Affected Version Matrix 1

VendorProduct Version RangeStatus
Siemens SIMATIC IoT2050 Advanced < V4.3.4.1 affected
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I. Basic Information for CVE-2026-58115

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 IoT2050 Advanced (6ES7647-0BA00-1YA2) (All versions < V4.3.4.1 running Industrial OS with Node-RED installed). Affected devices do not enforce authentication on the Node-RED HTTP interface, allowing unauthenticated access to programming nodes that are capable of executing system commands on the server. This could allow an unauthenticated remote attacker to create malicious flows through the HTTP interface in order to execute arbitrary code on the underlying server with maximum privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC IoT2050 Advanced 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC IoT2050 Advanced是德国Siemens公司的一款物联网边缘计算网关设备。 Siemens SIMATIC IoT2050 Advanced V4.3.4.1之前版本存在授权问题漏洞，该漏洞源于Node-RED HTTP接口未实施身份验证，可能导致未经身份验证的远程攻击者通过HTTP接口创建恶意流程，从而在底层服务器上以最高权限执行任意代码。
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
Siemens SIMATIC IoT2050 Advanced 0 ~ V4.3.4.1 -

II. Public POCs for CVE-2026-58115

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III. Intelligence Information for CVE-2026-58115

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Vendor Advisories for CVE-2026-58115 (1)

Same Patch Batch · Siemens · 2026-08-11 · 17 CVEs total

CVE-2026-50058 7.8 HIGH Siemens Solid Edge SE2025 缓冲区错误漏洞
CVE-2026-50059 7.8 HIGH Siemens Solid Edge SE2025 缓冲区错误漏洞
CVE-2026-50060 7.8 HIGH Siemens Solid Edge SE2025 资源管理错误漏洞
CVE-2026-50061 7.8 HIGH Siemens Solid Edge SE2025 资源管理错误漏洞
CVE-2026-50062 7.8 HIGH Siemens Solid Edge SE2025 缓冲区错误漏洞
CVE-2026-50063 7.8 HIGH Siemens Solid Edge SE2025 缓冲区错误漏洞
CVE-2026-50064 7.8 HIGH Siemens Solid Edge SE2025 缓冲区错误漏洞
CVE-2026-59086 7.8 HIGH Siemens Simcenter Nastran 缓冲区错误漏洞
CVE-2026-59700 7.8 HIGH Siemens Simcenter Femap 缓冲区错误漏洞
CVE-2026-59701 7.8 HIGH Siemens Simcenter Femap 缓冲区错误漏洞
CVE-2026-64629 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2026-69109 7.5 HIGH Siemens License Server 路径遍历漏洞
CVE-2026-57262 6.8 MEDIUM Siemens LOGO! Soft Comfort 加密问题漏洞
CVE-2026-57263 6.8 MEDIUM Siemens LOGO! Soft Comfort 加密问题漏洞
CVE-2026-69108 6.0 MEDIUM Siemens License Server 权限许可和访问控制问题漏洞
CVE-2026-59693 4.3 MEDIUM Siemens Desigo DXR2 异常处理不当漏洞

IV. Related Vulnerabilities

Same vendor: Siemens
Same weakness: CWE-306

V. Comments for CVE-2026-58115

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