CVE-2020-1831
First published: Fri May 29 2020(Updated: )
HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.195(SP31C00E74R3P8) have an improper authorization vulnerability. The digital balance function does not sufficiently restrict the using time of certain user, successful exploit could allow the user break the limit of digital balance function after a series of operations with a PC.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei Mate 20 Firmware | <10.0.0.195\(sp31c00e74r3p8\) | |
| HUAWEI Mate 20 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2020-1831.
What is the severity of CVE-2020-1831?
The severity of CVE-2020-1831 is low with a CVSS score of 2.4.
Which devices are affected by CVE-2020-1831?
HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.195(SP31C00E74R3P8) are affected by CVE-2020-1831.
What is the impact of CVE-2020-1831?
Successful exploitation of CVE-2020-1831 could allow a user to break the limit of the digital balance function on affected HUAWEI Mate 20 smartphones.
How can I fix CVE-2020-1831?
To fix CVE-2020-1831, update your HUAWEI Mate 20 smartphone to version 10.0.0.195(SP31C00E74R3P8) or later.
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- agent/weakness
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- vendor/huawei
- canonical/huawei mate 20 firmware
- canonical/huawei mate 20