Home/CVE/HUAWEI Mate 20 versions Versions earlier than 10.1.0.160(C00E160R3P8);HUAWEI Mate 20 Pro versions Versions earlier than
CVE

CVE-2020-9244

HUAWEI Mate 20 versions Versions earlier than 10.1.0.160(C00E160R3P8);HUAWEI Mate 20 Pro versions Versions earlier than

HUAWEI Mate 20 versions earlier than 10.1.0.160(C00E160R3P8);HUAWEI Mate 20 Pro versions earlier than 10.1.0.270(C431E7R1P5),Versions earlier than 10.1.0.270(C635E3R1P5),Versions earlier than 10.1.0.273(C636E7R2P4);HUAWEI Mate 20 X versions earlier than 10.1.0.160(C00E160R2P8);HUAWEI P30 versions earlier than 10.1.0.160(C00E160R2P11);HUAWEI P30 Pro versions earlier than 10.1.0.160(C00E160R2P8);HUAWEI Mate 20 RS versions earlier than 10.1.0.160(C786E160R3P8);HonorMagic2 versions earlier than 10.0.0.187(C00E61R2P11);Honor20 versions earlier than 10.0.0.175(C00E58R4P11);Honor20 PRO versions earlier than 10.0.0.194(C00E62R8P12);HonorMagic2 versions earlier than 10.0.0.187(C00E61R2P11);HonorV20 versions earlier than 10.0.0.188(C00E62R2P11) have an improper authentication vulnerability. The system does not properly sign certain encrypted file, the attacker should gain the key used to encrypt the file, successful exploit could cause certain file be forged.

MEDIUM · CVSS 6.8 EPSS 0.00027
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

12
huawei mate 20 firmware< 10.1.0.160\(c00e160r3p8\)
huawei mate 20 pro firmware< 10.1.0.270\(c431e7r1p5\)
huawei mate 20 x firmware< 10.1.0.160\(c00e160r2p8\)
huawei p30 firmware< 10.1.0.160\(c00e160r2p11\)
huawei p30 pro firmware< 10.1.0.160\(c00e160r2p8\)
huawei mate 20 rs firmware< 10.1.0.160\(c786e160r3p8\)
huawei honor magic 2 firmware< 10.0.0.187\(c00e61r2p11\)
huawei honor 20 firmware< 10.0.0.175\(c00e58r4p11\)
▣

Scoring & Timeline

6.8
MEDIUM · 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 NVD11 Aug 2020 · 07:15 PM
CVSS VectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

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-20200805-02-smartphone-enVendor Advisory
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