CVE-2023-34335 Vulnerability Details

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CVE-2023-34335 Metadata Quick Info

CVE Published: 12/06/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: AMI | Vendor: AMI | Product: MegaRAC_SPx
Status : PUBLISHED

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CVE-2023-34335 Description

AMI BMC contains a vulnerability in the IPMI handler, where an unauthenticated host is allowed to write to a host SPI flash, bypassing secure boot protections. An exploitation of this vulnerability may lead to a loss of integrity or denial of service.  

Metrics

CVSS Version: 3.1 | Base Score: 7.7 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

l➤ Exploitability Metrics:
    Attack Vector (AV)* LOCAL
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* NONE
    User Interaction (UI)* NONE
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* NONE
    Integrity Impact (I)* HIGH
    Availability Impact (A)* HIGH

Weakness Enumeration (CWE)

CWE-ID: CWE-288
CWE Name: CWE-288 Authentication Bypass Using an Alternate Path or Channel
Source: AMI

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description: Denial of Service, Data Tampering


Source: NVD (National Vulnerability Database).