Vulnerability CVE-2020-9081

Vulnerability Name:

CVE-2020-9081 (CCN-187412)

Assigned:

2020-08-26

Published:

2020-08-26

Updated:

2020-08-26

Summary:

Huawei smartphones could allow a local attacker to bypass security restrictions, caused by an improper authorization vulnerability. By performing a series of operation in specific mode, an attacker could exploit this vulnerability to bypass app lock.

CVSS v3 Severity:

3.5 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
3.1 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Physical Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

3.6 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): None

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2020-9081

Source: XF
Type: UNKNOWN
huawei-cve20209081-sec-bypass(187412)

Source: CCN
Type: huawei-sa-20200826-15-smartphone
Improper Authorization Vulnerability in some Huawei Smartphones

Vulnerable Configuration:

Configuration CCN 1:

cpe:/h:huawei:p30:-:*:*:*:*:*:*:*

OR cpe:/h:huawei:p30_pro:-:*:*:*:*:*:*:*

OR cpe:/h:huawei:mate_20:-:*:*:*:*:*:*:*

OR cpe:/h:huawei:princeton-al10d:-:*:*:*:*:*:*:*

Denotes that component is vulnerable

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