CVE-2020-1786

Severity Score

4.6

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

HUAWEI Mate 20 Pro smartphones versions earlier than 10.0.0.175(C00E69R3P8) have an improper authentication vulnerability. The software does not sufficiently validate the name of apk file in a special condition which could allow an attacker to forge a crafted application as a normal one. Successful exploit could allow the attacker to bypass digital balance function.

Los teléfonos inteligentes HUAWEI Mate 20 Pro versiones anteriores a 10.0.0.175(C00E69R3P8), presentan una vulnerabilidad de autenticación inapropiada. El software no comprueba suficientemente el nombre del archivo apk en una condición especial la cual podría permitir a un atacante falsificar una aplicación diseñada como normal. Una explotación con éxito podría permitir al atacante omitir la función digital balance.

*Credits: N/A

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

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

2019-11-29 CVE Reserved
2020-01-09 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

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-20200108-01-smartphone-en	2020-01-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Huawei Search vendor "Huawei"	Mate 20 Pro Firmware Search vendor "Huawei" for product "Mate 20 Pro Firmware"	< 10.0.0.175\(c00e69r3p8\) Search vendor "Huawei" for product "Mate 20 Pro Firmware" and version " < 10.0.0.175\(c00e69r3p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 20 Pro Search vendor "Huawei" for product "Mate 20 Pro"	-	-	Safe