CVSS 3.1 Score 9.8 of 10 (high)


Published Dec 1, 2023
Updated: Dec 6, 2023


CVE-2023-43454 is a critical vulnerability that affects TOTOLINK X6000R routers with firmware versions V9.4.0cu.652_B20230116 and V9.4.0cu.852_B20230719. The vulnerability allows remote attackers to execute arbitrary code by exploiting the hostName parameter of the switchOpMode component. This vulnerability has a base score of 9.8 out of 10, indicating its severity. It does not require any privileges or user interaction for exploitation and can be exploited over a network. The impact of this vulnerability is rated as high in terms of both integrity and confidentiality, posing significant danger to organizations that use the affected TOTOLINK routers. To remediate the vulnerability, users should apply the latest firmware update provided by TOTOLINK as soon as it becomes available. Note: The analysis_description field is empty, so no information could be provided from that source.

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