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CVE-2019-5266

Quick assessment

Affected
Huawei Share function P30
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 P30是中国华为（Huawei）公司的一款智能手机。 Huawei P30 9.1.0.193(C00E190R2P1)版本中的Share功能存在输入验证错误漏洞。攻击者可通过向受影响的设备发送特制的报文来利用此漏洞导致功能被关闭。

AI Predicted 5.9 Difficulty: Moderate EPSS 0.86% · P57

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-5266

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Huawei Share function in P30 9.1.0.193(C00E190R2P1) smartphone has an insufficient input validation vulnerability. Attackers can exploit this vulnerability by sending crafted packets to the affected device. Successful exploit may cause the function will be disabled.
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 P30 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei P30是中国华为（Huawei）公司的一款智能手机。 Huawei P30 9.1.0.193(C00E190R2P1)版本中的Share功能存在输入验证错误漏洞。攻击者可通过向受影响的设备发送特制的报文来利用此漏洞导致功能被关闭。
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 Share function P30 9.1.0.193(C00E190R2P1) -

II. Public POCs for CVE-2019-5266

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III. Intelligence Information for CVE-2019-5266

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Other References for CVE-2019-5266 (1)

Same Patch Batch · Huawei · 2019-12-23 · 4 CVEs total

CVE-2019-5267 Huawei OceanStor SNS3096 信息泄露漏洞
CVE-2019-5276 Huawei ELLE-AL00B 缓冲区错误漏洞
CVE-2019-5265 Huawei P30 访问控制错误漏洞

IV. Related Vulnerabilities

Same vendor: Huawei

V. Comments for CVE-2019-5266

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