There is a path traversal vulnerability in several smartphones. The system does not sufficiently validate certain pathname, successful exploit could allow the attacker access files and cause information disclosure. (Vulnerability ID: HWPSIRT-2020-03127)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9106.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
Resolved Product and Version
HUAWEI P30 Pro
Versions earlier than 10.1.0.160(C00E160R2P8)
Successful exploit could cause information disclosure.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 5.5 (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
Temporal Score: 5.1 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
The attacker accesses to the victim's device.
The system does not sufficiently validate certain pathname, successful exploit could allow the attacker access files and cause information disclosure.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
This vulnerability was discovered by keenlab.
2020-09-30 V1.0 INITIAL
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