CVE-2020-1794
First published: Fri Mar 20 2020(Updated: )
There is an improper authentication vulnerability in several smartphones. The applock does not perform a sufficient authentication in certain scenarios, successful exploit could allow the attacker to gain certain data of the application which is locked. Affected product versions include:HUAWEI Mate 20 versions Versions earlier than 10.0.0.188(C00E74R3P8);HUAWEI Mate 30 Pro versions Versions earlier than 10.0.0.203(C00E202R7P2).
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei Mate 20 Firmware | <10.0.0.188\(c00e74r3p8\) | |
| HUAWEI Mate 20 | ||
| Huawei Mate 30 Pro Firmware | <10.0.0.203\(c00e202r7p2\) | |
| Huawei Mate 30 Pro |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this improper authentication vulnerability?
The vulnerability ID for this improper authentication vulnerability is CVE-2020-1794.
What is the severity of CVE-2020-1794?
The severity of CVE-2020-1794 is medium with a CVSS score of 4.6.
What is the affected product version?
The affected product version is HUAWEI Mate 20 Firmware up to version 10.0.0.188(c00e74r3p8) and Huawei Mate 30 Pro Firmware up to version 10.0.0.203(c00e202r7p2).
How does the vulnerability impact the smartphone?
The vulnerability allows attackers to gain certain data of the application which is locked.
Is HUAWEI Mate 20 and Mate 30 Pro affected by CVE-2020-1794?
HUAWEI Mate 20 and Mate 30 Pro are not vulnerable to CVE-2020-1794.
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