The affected devices offer SNMP read/write capabilities with a hardcoded community string, which may allow an attacker to read/write variables over SNMP. This could compromise the confidentiality and integrity of the affected system.
An attacker with network access could potentially obtain a TLS session key and use it to decrypt TLS traffic. This could impact the confidentiality of communications between the device and a legitimate user.
The integrated web server could allow a cross-site scripting (XSS) attack if an attacker is able to modify certain device configuration settings via SNMP. This could impact confidentiality and integrity of the affected system.
Siemens has updates at for the following products: