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CVE-2020-12521

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CVSS 3.1
6.5 medium
EPSS
<1%p38
Published
()
Modified
Description

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS a specially crafted LLDP packet may lead to a high system load in the PROFINET stack. An attacker can cause failure of system services or a complete reboot.

Vendors
phoenixcontact
Products
plcnext firmware
Weakness
CWE-20
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 (0.5%)

In the news

No ingested article mentions this CVE yet.