CVE-2016-3949

Siemens SIMATIC S7-300 Profinet-enabled CPU devices with firmware before 3.2.12 and SIMATIC S7-300 Profinet-disabled CPU devices with firmware before 3.3.12 allow remote attackers to cause a denial of service (defect-mode transition) via crafted (1) ISO-TSAP or (2) Profibus packets.

Date published : 2016-06-27

http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-818183.pdf

https://cert-portal.siemens.com/productcert/pdf/ssa-818183.pdf