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CVE-2026-25570

Quick assessment

Affected
Siemens SICAM SIAPP SDK
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 SICAM SIAPP SDK是德国Siemens公司的一个软件开发工具包。 Siemens SICAM SIAPP SDK V2.1.7之前版本存在安全漏洞，该漏洞源于未对输入值执行检查，可能导致栈溢出，进而执行代码和拒绝服务。

CVSS 7.4 · High EPSS 0.15% · P4

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2026-25570

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SICAM SIAPP SDK (All versions < V2.1.7). The SICAM SIAPP SDK does not perform checks on input values potentially resulting in stack overflow. This could allow an attacker to perform code execution and denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SICAM SIAPP SDK 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SICAM SIAPP SDK是德国Siemens公司的一个软件开发工具包。 Siemens SICAM SIAPP SDK V2.1.7之前版本存在安全漏洞，该漏洞源于未对输入值执行检查，可能导致栈溢出，进而执行代码和拒绝服务。
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 SICAM SIAPP SDK 0 ~ V2.1.7 -

II. Public POCs for CVE-2026-25570

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III. Intelligence Information for CVE-2026-25570

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Vendor Advisories for CVE-2026-25570 (1)

Same Patch Batch · Siemens · 2026-03-10 · 9 CVEs total

CVE-2025-40943 9.6 CRITICAL Siemens多款产品 跨站脚本漏洞
CVE-2026-25573 7.4 HIGH Siemens SICAM SIAPP SDK 安全漏洞
CVE-2026-25569 7.4 HIGH Siemens SICAM SIAPP SDK 缓冲区错误漏洞
CVE-2026-25605 6.7 MEDIUM Siemens SICAM SIAPP SDK 安全漏洞
CVE-2026-25572 5.1 MEDIUM Siemens SICAM SIAPP SDK 安全漏洞
CVE-2026-25571 5.1 MEDIUM Siemens SICAM SIAPP SDK 安全漏洞
CVE-2026-27661 4.3 MEDIUM Siemens SINEC Security Monitor 安全漏洞
CVE-2025-27769 2.6 LOW Siemens Heliox Flex 180 kW EV Charging Station和Siemens Heliox Mobile DC 40 kW EV Charging

IV. Related Vulnerabilities

Same product: SICAM SIAPP SDK
Same vendor: Siemens
Same weakness: CWE-121

V. Comments for CVE-2026-25570

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