Home/CVE/Mate 20 RS smartphones with versions earlier than 9.1.0.135(C786E133R3P1) have an improper authorization vulnerability.
CVE

CVE-2019-5308

Mate 20 RS smartphones with versions earlier than 9.1.0.135(C786E133R3P1) have an improper authorization vulnerability.

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.

LOW · CVSS 2.4 EPSS 0.00061
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
huawei mate 20 rs firmware< 9.1.0.135\(c786e133r3p1\)
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Scoring & Timeline

2.4
LOW · CVSS v3.1 · psirt@huawei.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 Nov 2019 · 09:15 PM
CVSS VectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191127-01-smartphone-enVendor Advisory
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