CVSS 3.1 Score 7.5 of 10 (high)


Published Apr 15, 2024
CWE ID 306


CVE-2023-4857 is an authentication bypass vulnerability that affects SMM/SMM2 and FPC. This vulnerability allows an authenticated user to execute certain IPMI calls, potentially leading to exposure of limited system information. The risk score for this vulnerability is 25, indicating a high level of severity. The base score is 7.5, with a base severity of HIGH and a confidentiality impact of HIGH. The exploitability score is 3.9, suggesting that it is moderately easy to exploit. The attack vector is through the network, and no privileges are required to exploit this vulnerability. It is recommended to apply remediation measures immediately to mitigate the potential danger this vulnerability poses to organizations' systems and data.

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