CVE-2020-9251 : HUAWEI Mate 20 smartphones with versions earlier than 10.1.0.160(C00E160R2P11) have an improper authorization vulnerabil

HUAWEI Mate 20 smartphones with versions earlier than 10.1.0.160(C00E160R2P11) have an improper authorization vulnerability. The software does not properly restrict certain operation in certain scenario, the attacker should do certain configuration before the user turns on student mode function. Successful exploit could allow the attacker to bypass the limit of student mode function. Affected product versions include: HUAWEI Mate 20 versions Versions earlier than 10.1.0.160(C00E160R3P8).

Published 2020-07-27 13:15:13

Updated 2021-07-21 11:39:24

Source Huawei Technologies

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-9251

EPSS FAQ

0.06%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 23 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-9251

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:N/I:P/A:N	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
2.4	LOW	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	0.9	1.4	NIST
Attack Vector: Physical Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: None

Products affected by CVE-2020-9251

Huawei » P30 Firmware
Versions before (<) 10.1.0.160\(c00e160r3p8\)
cpe:2.3:o:huawei:p30_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Mate 20 » Version: N/A

Vulnerability Details : CVE-2020-9251

Exploit prediction scoring system (EPSS) score for CVE-2020-9251

CVSS scores for CVE-2020-9251

References for CVE-2020-9251

Products affected by CVE-2020-9251