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CVE-2024-56439

Quick assessment

Affected
Huawei HarmonyOS
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 HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 Huawei HarmonyOS存在安全漏洞，该漏洞源于身份认证模块存在访问控制漏洞。成功利用此漏洞可能导致机密性受影响。

CVSS 7.5 · High EPSS 0.15% · P4

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2024-56439

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Access control vulnerability in the identity authentication module Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据加密缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Huawei HarmonyOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 Huawei HarmonyOS存在安全漏洞，该漏洞源于身份认证模块存在访问控制漏洞。成功利用此漏洞可能导致机密性受影响。
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 HarmonyOS 5.0.0 -

II. Public POCs for CVE-2024-56439

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III. Intelligence Information for CVE-2024-56439

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Vendor Advisories for CVE-2024-56439 (1)

Same Patch Batch · Huawei · 2025-01-08 · 28 CVEs total

CVE-2024-56447 7.8 HIGH Huawei HarmonyOS 安全漏洞
CVE-2024-56444 7.5 HIGH Huawei HarmonyOS 权限许可和访问控制问题漏洞
CVE-2024-56451 7.3 HIGH Huawei HarmonyOS 安全漏洞
CVE-2024-56456 6.8 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2024-56453 6.8 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2024-56448 6.7 MEDIUM Huawei HarmonyOS 代码注入漏洞
CVE-2024-56449 6.6 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2023-52955 6.5 MEDIUM Huawei HarmonyOS 权限许可和访问控制问题漏洞
CVE-2024-56450 6.3 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2024-54121 6.2 MEDIUM Huawei HarmonyOS 输入验证错误漏洞
CVE-2024-56443 6.2 MEDIUM Huawei HarmonyOS 信息泄露漏洞
CVE-2024-56440 6.2 MEDIUM Huawei HarmonyOS 权限许可和访问控制问题漏洞
CVE-2023-52953 6.2 MEDIUM Huawei HarmonyOS 路径遍历漏洞
CVE-2024-56435 6.2 MEDIUM Huawei HarmonyOS 信息泄露漏洞
CVE-2024-56438 6.0 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2024-56437 5.7 MEDIUM Huawei HarmonyOS 输入验证错误漏洞
CVE-2024-56442 5.5 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2024-56452 5.5 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2024-56436 5.5 MEDIUM Huawei HarmonyOS 权限许可和访问控制问题漏洞
CVE-2024-56454 5.5 MEDIUM Huawei HarmonyOS 安全漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: HarmonyOS
Same vendor: Huawei
Same weakness: CWE-311

V. Comments for CVE-2024-56439

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