CVE-2020-9251

Severity Score

2.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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).

Los teléfonos inteligentes HUAWEI Mate 20 con versiones anteriores a 10.1.0.160(C00E160R2P11), presentan una vulnerabilidad de autorización inapropiada. El software no restringe apropiadamente determinadas operaciones en ciertos escenarios, el atacante debe hacer determinada configuración antes de que el usuario active la función student mode. Una explotación con éxito podría permitir a un atacante omitir el límite de la función student mode. Las versiones de producto afectadas incluyen: versiones de HUAWEI Mate 20 anteriores a 10.1.0.160(C00E160R3P8)

*Credits: N/A

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-02-18 CVE Reserved
2020-07-27 CVE Published
2023-04-12 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200722-02-smartphone-en	2021-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Huawei Search vendor "Huawei"	P30 Firmware Search vendor "Huawei" for product "P30 Firmware"	< 10.1.0.160\(c00e160r3p8\) Search vendor "Huawei" for product "P30 Firmware" and version " < 10.1.0.160\(c00e160r3p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 20 Search vendor "Huawei" for product "Mate 20"	-	-	Safe