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CVE-2019-5221

Quick assessment

Affected
Huawei Mate 20 X
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 Mate20等都是中国华为（Huawei）公司的一款智能手机。 多款Huawei产品中的Share功能存在路径遍历漏洞，该漏漏洞源于在使用Huawei share传输过程中，软件没有正确校验所传输文件的路径。攻击者可借助特制的路径利用该漏洞将文件传输到手机中的任意目录下。以下产品及版本受到影响：Huawei Mate 20 X 9.1.0.300(C432E3R1P12)之前版本，9.1.0.300(C636E3R2P1)之前版本，9.1.0.300(C185E3R3P1)之前版本；Nova

AI Predicted 7.5 Difficulty: Moderate EPSS 0.47% · P38

Possible ATT&CK Techniques 1 AI

T1071 · Application Layer Protocol
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I. Basic Information for CVE-2019-5221

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a path traversal vulnerability on Huawei Share. The software does not properly validate the path, an attacker could crafted a file path when transporting file through Huawei Share, successful exploit could allow the attacker to transport a file to arbitrary path on the phone. Affected products: Mate 20 X versions earlier than Ever-L29B 9.1.0.300(C432E3R1P12), versions earlier than Ever-L29B 9.1.0.300(C636E3R2P1), and versions earlier than Ever-L29B 9.1.0.300(C185E3R3P1).
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
多款Huawei产品路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei Mate20等都是中国华为（Huawei）公司的一款智能手机。 多款Huawei产品中的Share功能存在路径遍历漏洞，该漏漏洞源于在使用Huawei share传输过程中，软件没有正确校验所传输文件的路径。攻击者可借助特制的路径利用该漏洞将文件传输到手机中的任意目录下。以下产品及版本受到影响：Huawei Mate 20 X 9.1.0.300(C432E3R1P12)之前版本，9.1.0.300(C636E3R2P1)之前版本，9.1.0.300(C185E3R3P1)之前版本；Nova
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 Mate 20 X Versions earlier than Ever-L29B 9.1.0.300(C432E3R1P12) -

II. Public POCs for CVE-2019-5221

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III. Intelligence Information for CVE-2019-5221

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Other References for CVE-2019-5221 (1)

IV. Related Vulnerabilities

Same product: Mate 20 X
Same vendor: Huawei

V. Comments for CVE-2019-5221

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