Low severity · published Nov 29, 2019
CVE-2019-5308
Mate 20 RS smartphones with versions earlier than 9.1.0.135(C786E133R3P1) have an improper authorization vulnerability
2.4
CVSS
0.2%
EPSS
No
On KEV
Description
Mate 20 RS smartphones with versions earlier than 9.1.0.135(C786E133R3P1) have an improper authorization vulnerability. The software does not properly restrict certain operation in ADB mode, successful exploit could allow the attacker to switch to third desktop after a series of operation.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
M2
Mate 20 RS Firmware · Huawei
before 9.1.0.135\(c786e133r3p1\) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-5308
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-5308
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191127-01-smartphone-en
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