Siemens: >> Simatic S7-400 Cpu Firmware >> 5.0 Security Vulnerabilities
Siemens SIMATIC S7-400 PN CPU devices with firmware 5.x allow remote attackers to cause a denial of service (defect-mode transition and service outage) via (1) malformed HTTP traffic or (2) malformed IP packets.
CVSS Score
7.8
EPSS Score
0.009
Published
2012-07-31