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CVE-2022-27640

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CVSS 3.1
6.5 medium
EPSS
<1%p30
Published
()
Modified
Description

A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions < V1.5.18), SIMATIC CP 443-1 RNA (All versions < V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot.

Vendors
siemens
Products
simatic cp 442-1 rna firmware, simatic cp 443-1 rna firmware
Weakness
CWE-400
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news

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