CVSS 3.1 Score 4.8 of 10 (medium)


Published Nov 28, 2023
Updated: Dec 5, 2023


CVE-2023-4667 is a cyber vulnerability that affects the web interface of the PAC Device, allowing malicious scripts to be stored in certain fields by the device administrator user profile. When the GUI is opened by any users of the webserver administration interface, these stored malicious scripts are executed. The root cause of this vulnerability is inadequate input validation and output encoding in the firmware's web administration interface component. This vulnerability poses a risk of unauthorized access and data leakage. It has a base severity rating of MEDIUM with an exploitability score of 1.7 out of 10 and a base score of 4.8 out of 10 according to [email protected]. The affected products include 't9y8ZY', 't9y8ZZ', 't9y8Za', 't9y8Zc', and 't9y8ZW'. Remediation measures should include implementing adequate input validation and output encoding in the web administration interface to prevent execution of malicious scripts.

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