Improper Authorization Vulnerability in HUAWEI Mate 20 Smartphones
CVE-2020-1797

2.4LOW

Key Information:

Vendor

Huawei
Status
Huawei Mate 20
Vendor
CVE Published:
29 May 2020

What is CVE-2020-1797?

An improper authorization vulnerability exists in HUAWEI Mate 20 smartphones running software versions before 10.0.0.185 (C00E74R3P8). This flaw arises from insufficient restrictions on certain operations in ADB mode, enabling an attacker to bypass digital balance limitations. If exploited, this could allow unauthorized users to manipulate the device's settings, leading to potential misuse of functions meant to limit operations. Users are encouraged to update their devices to the latest software version to mitigate risks associated with this vulnerability.

Affected Version(s)

HUAWEI Mate 20 Versions earlier than 10.0.0.185(C00E74R3P8)

References

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

Score:
2.4
Severity:
LOW
Confidentiality:
None
Integrity:
Low
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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