EUVD-2020-20139

Malware in sbrugna...

CVE-2020-27632

In SIMATIC MV400 family versions prior to v7.0.6, the ISN generator is initialized with a constant value and has constant increments. An attacker could predict and hijack TCP sessions...

CVE-2020-27632

In SIMATIC MV400 family versions prior to v7.0.6, the ISN generator is initialized with a constant value and has constant increments. An attacker could predict and hijack TCP sessions...

CVE-2020-27632

In SIMATIC MV400 family versions prior to v7.0.6, the ISN generator is initialized with a constant value and has constant increments. An attacker could predict and hijack TCP sessions...

Code injection

In SIMATIC MV400 family versions prior to v7.0.6, the ISN generator is initialized with a constant value and has constant increments. An attacker could predict and hijack TCP sessions...

CVE-2020-27632

The CVE-2020-27632 issue affects the SIMATIC MV400 family prior to v7.0.6. The root cause is that the ISN generator is initialized with a constant value and uses constant increments, making initial sequence numbers highly predictable. This can enable an attacker to predict and hijack TCP sessions...

CVE-2020-27632

In SIMATIC MV400 family versions prior to v7.0.6, the ISN generator is initialized with a constant value and has constant increments. An attacker could predict and hijack TCP sessions...

The vulnerability of the implementation of the ISN generator for the CycloneTCP protocol allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the ISN generator implementation in the CycloneTCP protocol stack is related to the use of insufficiently random values. Exploiting this vulnerability could allow an attacker operating remotely to gain unauthorized access to protected information...

The vulnerability in the implementation of the ISN generator for the TI-NDKTCPIP protocol allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the ISN generator implementation in the TI-NDKTCPIP protocol stack is related to the use of insufficiently random values. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information...

The vulnerability of the ISN generator implementation in MPLAB Net protocols allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the ISN generator implementation in MPLAB Net protocols is related to the use of insufficiently random values. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

The vulnerability of the implementation of the ISN generator in the FNET protocol stack allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the ISN generator implementation in the FNET protocol stack is related to the use of insufficiently random values. Exploiting this vulnerability could allow an attacker operating remotely to gain unauthorized access to protected information...