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CVE-2023-52711

Quick assessment

Affected
Huawei CurieM-WFG9B
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Huawei PC Manager是中国华为（Huawei）公司的一款计算机管理应用程序。 Huawei PC Manager存在安全漏洞，该漏洞源于接口访问控制不当，攻击者利用该漏洞可以启动UEFI shell，造成内存泄露。

CVSS 7.8 · High EPSS 0.11% · P1
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I. Basic Information for CVE-2023-52711

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Various Issues Due To Exposed SMI Handler in AmdPspP2CmboxV2. The first issue can be leveraged to bypass the protections that have been put in place by previous UEFI phases to prevent direct access to the SPI flash. The second issue can be used to both leak and corrupt SMM memory thus potentially leading code execution in SMM
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Huawei PC Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei PC Manager是中国华为（Huawei）公司的一款计算机管理应用程序。 Huawei PC Manager存在安全漏洞，该漏洞源于接口访问控制不当，攻击者利用该漏洞可以启动UEFI shell，造成内存泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Huawei CurieM-WFG9B CurieM-WFG9B BIOS 2.28 -

II. Public POCs for CVE-2023-52711

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III. Intelligence Information for CVE-2023-52711

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Vendor Advisories for CVE-2023-52711 (1)

Same Patch Batch · Huawei · 2024-05-28 · 6 CVEs total

CVE-2023-52712 7.8 HIGH Huawei PC Manager 安全漏洞
CVE-2023-52710 7.8 HIGH Huawei PC Manager 安全漏洞
CVE-2023-52548 7.8 HIGH Huawei PC Manager 安全漏洞
CVE-2023-52547 7.8 HIGH Huawei PC Manager 安全漏洞
CVE-2022-48681 7.2 HIGH Huawei smart speakers 安全漏洞

IV. Related Vulnerabilities

Same product: CurieM-WFG9B
Same vendor: Huawei
Same weakness: CWE-284

V. Comments for CVE-2023-52711

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