The reported vulnerability allows an attacker who has network access to the device to execute code with specially crafted packets.



For mGuard devices with integrated switch on the LAN side, single switch ports can be disabled by device configuration. After a reboot these ports get functional independent from their configuration setting: Missing Initialization of Resource (CWE-909).



Multiple vulnerabilities have been identified in PLCnext Control devices. Please consult the aforementioned CVE-IDs.



Uncontrolled Resource Consumption can be exploited to cause the HMI to become unresponsive and not accurately update the display content (Denial of Service).



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Legend

(Scoring for CVSS 2.0,3.0+3.1)
None
No CVE available
Low
0.1 <= 3.9
Medium
4.0 <= 6.9
High
7.0 <= 8.9
Critical
9.0 <= 10.0