Bulletins

SIEMENS CERT
10/23/2026
Palo Alto Networks has published [1] information on vulnerabilities in PAN-OS related to PHP2Shell vulnerabilities. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Customers are advised to consult and implement the workarounds provided in Palo Alto Networks’ upstream security notifications. [1] https://security.paloaltonetworks.com/CVE-2026-109618
SIEMENS CERT
10/23/2026
On October 21, 2026, the PHP project and security researchers disclosed two critical, unauthenticated remote code execution vulnerabilities in the core PHP language runtime known as “php2shell” (tracked as CVE-2026-109618 and CVE-2026-109619). This advisory covers the status of impact of various Siemens software products.
CISA (ALL)
10/22/2026

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Summary

Multiple SIMATIC WinCC versions are affected by a database privilege escalation vulnerability that could allow an authenticated user with access to the database to execute commands on the underlying host system. Siemens has released new versions for several affected products and recommends to update to …

CISA (ALL)
10/22/2026

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Summary

The products listed below contain multiple vulnerabilities that could allow an attacker to cause a denial of service and potentially impact the availability of the affected device. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens …

CISA (ALL)
10/22/2026

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Summary

RUGGEDCOM CROSSBOW contains multiple vulnerabilities that could allow an attacker to execute arbitrary SQL commands on the underlying database, retrieve sensitive administrative credentials, escalate privileges, and perform unauthorized operations such as modifying system configurations or causing a denial of service. Siemens has released a new …

CISA (ALL)
10/22/2026

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Summary

The Industrial Edge App Publisher contains a vulnerability chain involving improper certificate validation and the rendering of unescaped data from backend responses. These issues can be combined to allow an attacker on the network to impersonate the management server and execute arbitrary code (RCE) on …

CISA (ALL)
10/22/2026

CISA, the Canadian Centre for Cyber Security (Cyber Centre), and partners are releasing joint guidance, Managing AI Token Consumption for Operational Resilience, to help organizations understand and manage token usage in support of operations. As organizations adopt third-party super intelligence (SI) services, token-based usage models can affect cost, performance, …

CISA (ALL)
10/22/2026

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Summary

.NET Client Library for SIMATIC S7 Webserver API contains multiple vulnerabilities that could allow an attacker to obtain sensitive information or write arbitrary files outside the intended download directory. Siemens has released a new version for .NET Client Library for SIMATIC S7 Webserver API and …