CVE-2019-18336 | Siemens SIMATIC S7-300 CPU/SINUMERIK 840D sl Crafted Packet resource consumption (ssa-508982)
A vulnerability labeled as critical has been found in Siemens SIMATIC S7-300 CPU and SINUMERIK 840D sl. This issue affects some unknown processing. Executing a manipulation as part of Crafted Packet can lead to resource consumption.
This vulnerability is registered as CVE-2019-18336. It is possible to launch the attack remotely. No exploit is available.
The application of restrictive firewalling is recommended.