CVE-2021-40065
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 通信模块存在安全漏洞。成功利用此漏洞可能导致机密性受影响。
Possible ATT&CK Techniques 1 AI
T1071 · Application Layer Protocol
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I. Basic Information for CVE-2021-40065
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The communication module has a service logic error vulnerability.Successful exploitation of this vulnerability may affect data confidentiality.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
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 通信模块存在安全漏洞。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
II. Public POCs for CVE-2021-40065
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2021-40065 (2)
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https://consumer.huawei.com/en/support/bulletin/2022/4/ x_refsource_MISC
Same Patch Batch · Huawei · 2022-04-11 · 8 CVEs total
| CVE-2021-46740 | Huawei HarmonyOS 授权问题漏洞 | |
| CVE-2021-46742 | Huawei HarmonyOS 授权问题漏洞 | |
| CVE-2022-22253 | Huawei HarmonyOS 安全漏洞 | |
| CVE-2022-22254 | Huawei HarmonyOS 安全漏洞 | |
| CVE-2022-22255 | Huawei HarmonyOS 安全漏洞 | |
| CVE-2022-22256 | Huawei HarmonyOS 安全漏洞 | |
| CVE-2022-22257 | Huawei HarmonyOS 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-40065
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