Medium severity · published Feb 18, 2020
CVE-2020-1882
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…
4.6
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EF
Ever-l29b Firmware · Huawei
before 10.0.0.180\(c185e6r3p3\); before 10.0.0.180\(c432e6r1p7\); before 10.0.0.180\(c636e5r2p3\) · source: NVD
HM
Honor Magic2 Firmware · Huawei
before 10.0.0.175\(c00e59r2p11\) · source: NVD
M2
Mate 20 RS Firmware · Huawei
before 10.0.0.175\(c786e70r3p8\) · source: NVD
M2
Mate 20 X Firmware · Huawei
before 10.0.0.176\(c00e70r2p8\) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1882
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1882
Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-01-phone-en
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