Palo Alto Networks has published [1] information on CVE-2024-3400 in PAN-OS. This advisory addresses Siemens Industrial products affected by this vulnerability.
Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available. Customers are advised to consult and implement the workarounds provided in Palo Alto Networks’ upstream security notifications.
[1] https://security.paloaltonetworks.com/CVE-2024-3400

https://cert-portal.siemens.com/productcert/html/ssa-750274.html