CVSS 3.1 Score 10.0 of 10 (high)


Published Jul 11, 2023
Updated: Jul 18, 2023
CWE ID 284


CVE-2023-29130 is a vulnerability that affects SIMATIC CN 4100 devices with versions earlier than V2.5. The vulnerability involves improper access controls in the configuration files, which can lead to privilege escalation. Exploiting this vulnerability allows an attacker to gain admin access and take complete control of the affected device. The base severity of this vulnerability is rated as CRITICAL, with a CVSS score of 10.0. It has a high impact on integrity and confidentiality, and it can be exploited remotely over a network without requiring any user interaction. The availability impact is also high. To mitigate this vulnerability, it is recommended to update the affected devices to version V2.5 or later.


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