Siemens: >> Scalance X408 Firmware >> 4.0.0 Security Vulnerabilities
An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client.
CVSS Score
9.8
EPSS Score
0.009
Published
2021-04-13
Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected.
CVSS Score
6.5
EPSS Score
0.004
Published
2017-05-11
Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected.
CVSS Score
6.5
EPSS Score
0.023
Published
2017-05-11