Siemens Simatic TDC Kommunikationsbaugruppe CP51M1 Circuit Board 6DD1661-0AE1 E-Stand 02

Siemens Simatic TDC Kommunikationsbaugruppe CP51M1 Circuit Board 6DD1661-0AE1 E-Stand 02
 
 
 
 
 

 
 
SUMMARY
The SIPROTEC 5 Ethernet plug-in communication modules and devices are affected by multiple security vulnerabilities. These vulnerabilities could allow an attacker to leverage various attacks, e.g. to execute
arbitrary code over the network.
Eleven of these vulnerabilities affect the underlying Wind River VxWorks network stack and were recently patched by Wind River. One further vulnerability affects the boot process of the device under certain conditions.
Siemens has released updates for all vulnerabilities in some products, is working on updates for the remaining affected products, and recommends specific countermeasures until fixes are available.
 
 
 
 
GENERAL SECURITY RECOMMENDATIONS
Operators of critical power systems (e.g. TSOs) worldwide are usually required by regulations to build resilience into the power grids by applying multi-level redundant secondary protection schemes. It is therefore recommended that the operators check whether appropriate resilient protection measures are in place. The risk of cyber incidents impacting the grid’s reliability can thus be minimized by virtue of the
grid design.
Siemens strongly recommends applying the provided security updates using the corresponding tooling and documented procedures made available with the product. If supported by the product, an automated means to apply the security updates across multiple product instances may be used. Siemens strongly recommends prior validation of any security update before being applied, and supervision by trained staff
of the update process in the target environment.
As a general security measure Siemens strongly recommends to protect network access with appropriate mechanisms (e.g. firewalls, segmentation, VPN). It is advised to configure the environment according to our operational guidelines in order to run the devices in a protected IT environment
SIMILAR PRODUCTS
6DD1688-1AC1 SIMADYN D NTERFACE SUBMODULE SS31
6DD1800-0SW0 SIMATIC S5
6DD1801-1DA2 SIMADYN D
6DD1841-0AB2 SIMADYN D
6DD1841-0AB3 SIMADYN D
6DD1841-0AC0 SIMADYN D
6DD1841-0AC1 SIMADYN D
6DD1842-0AA0 SIMADYN D T400 WITH AXIAL WINDER
6DD1842-0AA1 SIMADYN D T400 WITH AXIAL WINDER
6DD1842-0AB0 SIMADYN DT400 WITH ANGULAR SYNCHRONOUS
6DD1842-0AB1 SIMADYN D T400 W. ANGULAR
6DD1842-0AD0 SIMADYN D T400 WITH SHEET CUTTER
6DD1842-0AD1 SIMADYN D T400 W. SHEET CUTTER
6DD1843-0AA0 SIMATIC PCS7, SOFTWARE
6DD1843-0AB0 SIMATIC PCS7, SOFTWARE
6DD3440-0AB0 SIMADYN D
6DD3440-0AB2 SIMADYN D
6DD3440-0AB3 SIMADYN D
6DD3460-0AB0 SIMADYN D INTERFACEMOD. SE58
6DD3460-0AC0 SIMADYN D
6DD3461-0AB0 SIMADYN D
6DD3461-0AE0 SYMADYN D
6DD3462-0AB0 SIMADYN D
6DD3470-0AC0 SIMADYN D
6DD3470-0AC2 SIMADYN D
6DD3470-0AD0 SIMADYN D
6ES7921-3AA00-0AA0 STECKER MODUL STIFT 36P
6ES7921-3AA20-0AA0 FRONT CONNECTOR (DIGITAL 4X8E/A) S7-300
 
 
 
 
OTHER SUPERIOR PRODUCTS