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CVE-2020-25241

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CVSS 3.1
7.5 high
EPSS
1%p62
Published
()
Modified
Description

A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). The underlying TCP stack of the affected products does not correctly validate the sequence number for incoming TCP RST packages. An attacker could exploit this to terminate arbitrary TCP sessions.

Vendors
siemens
Products
simatic mv440 sr firmware, simatic mv440 hr firmware, simatic mv440 ur firmware, simatic mv420 sr-b firmware, simatic mv420 sr-p firmware, simatic mv420 sr-b body firmware, simatic mv420 sr-p body firmware
Weakness
CWE-1285, CWE-129
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (1.0%)

In the news

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