JavaScript Injection Vulnerability in Huawei Mate 20 by Huawei
CVE-2020-9092

4.6MEDIUM

Key Information:

Vendor

Huawei
Status
Huawei Mate 20
Vendor
CVE Published:
19 October 2020

What is CVE-2020-9092?

A JavaScript injection vulnerability exists in Huawei Mate 20 smartphones released before version 10.1.0.163(C00E160R3P8). The flaw arises from a module that fails to properly validate a specific input, allowing attackers to circumvent the filter mechanisms intended to prevent such attacks. Successful exploitation could enable malicious actors to execute arbitrary JavaScript, potentially leading to the compromise of normal service for the affected module, thereby impacting the device's usability and security.

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Affected Version(s)

HUAWEI Mate 20 Versions earlier than 10.1.0.163(C00E160R3P8)

References

https://www.huawei.com/en/psirt/security-advisories/huawe...
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CVSS V3.1

Score:
4.6
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Physical
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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