CVE-2020-1882
First published: Tue Feb 18 2020(Updated: )
Huawei mobile phones Ever-L29B versions earlier than 10.0.0.180(C185E6R3P3), earlier than 10.0.0.180(C432E6R1P7), earlier than 10.0.0.180(C636E5R2P3); HUAWEI Mate 20 RS versions earlier than 10.0.0.175(C786E70R3P8); HUAWEI Mate 20 X versions earlier than 10.0.0.176(C00E70R2P8); and Honor Magic2 versions earlier than 10.0.0.175(C00E59R2P11) have an improper authorization vulnerability. Due to improper authorization of some function, attackers can bypass the authorization to perform some operations.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei Mate 20 Rs Firmware | <10.0.0.175\(c786e70r3p8\) | |
| HUAWEI Mate 20 RS | ||
| Huawei Mate 20 X Firmware | <10.0.0.176\(c00e70r2p8\) | |
| HUAWEI Mate 20 X | ||
| Huawei Honor Magic2 Firmware | <10.0.0.175\(c00e59r2p11\) | |
| Huawei Honor Magic2 | ||
| Huawei Ever-l29b Firmware | <10.0.0.180\(c185e6r3p3\) | |
| Huawei Ever-l29b | ||
| Huawei Ever-l29b Firmware | <10.0.0.180\(c432e6r1p7\) | |
| Huawei Ever-l29b Firmware | <10.0.0.180\(c636e5r2p3\) |
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Frequently Asked Questions
What is the vulnerability ID for this Huawei mobile phone vulnerability?
The vulnerability ID for this Huawei mobile phone vulnerability is CVE-2020-1882.
Which models of Huawei mobile phones are affected by this vulnerability?
Huawei mobile phones Ever-L29B versions earlier than 10.0.0.180(C185E6R3P3), earlier than 10.0.0.180(C432E6R1P7), earlier than 10.0.0.180(C636E5R2P3); HUAWEI Mate 20 RS versions earlier than 10.0.0.175(C786E70R3P8); HUAWEI Mate 20 X versions earlier than 10.0.0.176(C00E70R2P8); and Honor Magic2 versions earlier than 10.0.0.175(C00E59R2P11) are affected by this vulnerability.
What is the severity of CVE-2020-1882?
The severity of CVE-2020-1882 is medium, with a severity score of 4.6.
How can I fix the CVE-2020-1882 vulnerability on my Huawei mobile phone?
To fix the CVE-2020-1882 vulnerability on your Huawei mobile phone, update to version 10.0.0.180(C185E6R3P3), 10.0.0.180(C432E6R1P7), 10.0.0.180(C636E5R2P3) for Ever-L29B models; 10.0.0.175(C786E70R3P8) for Mate 20 RS models; 10.0.0.176(C00E70R2P8) for Mate 20 X models; and 10.0.0.176(C00E59R2P11) for Honor Magic2 models.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability on the Huawei website at http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-01-phone-en.
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