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Vulnerability of Siemens SIMATIC S7-300: denial of service

Synthesis of the vulnerability 

An attacker can send malicious packets to Siemens SIMATIC S7-300, in order to trigger a denial of service.
Vulnerable products: SIMATIC.
Severity of this weakness: 3/4.
Creation date: 11/03/2020.
Références of this bulletin: CERTFR-2020-AVI-132, CVE-2019-18336, SSA-508982, VIGILANCE-VUL-31764.

Description of the vulnerability 

An attacker can send malicious packets to Siemens SIMATIC S7-300, in order to tr...
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This cybersecurity weakness impacts software or systems such as SIMATIC.

Our Vigil@nce team determined that the severity of this security vulnerability is important.

The trust level is of type confirmed by the editor, with an origin of intranet client.

An attacker with a expert ability can exploit this vulnerability bulletin.

Solutions for this threat 

Patches for this vulnerability are not yet public.
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