CVSS 3.1 Score 8.8 of 10 (high)


Published Apr 15, 2024


CVE-2023-4856 is a format string vulnerability that affects SMM/SMM2 and FPC. This vulnerability allows an authenticated user to execute arbitrary commands on a specific API endpoint. The risk score is 65, indicating a high severity level. The base score is 8.8, with confidentiality and integrity impacts both rated as high. The exploitability score is 2.8, suggesting that it is moderately easy to exploit. It requires low privileges and does not require user interaction. The attack vector is through the network, and the availability impact is also rated as high. Remediation steps or further information about the potential danger it poses to an organization are not provided in the given text.


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