CVE-2020-9109

Severity Score

4.6

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

There is an information disclosure vulnerability in several smartphones. The device does not sufficiently validate the identity of smart wearable device in certain specific scenario, the attacker need to gain certain information in the victim's smartphone to launch the attack, and successful exploit could cause information disclosure.Affected product versions include:HUAWEI Mate 20 versions earlier than 10.1.0.160(C00E160R3P8),versions earlier than 10.1.0.160(C01E160R2P8);HUAWEI Mate 20 X versions earlier than 10.1.0.160(C00E160R2P8),versions earlier than 10.1.0.160(C01E160R2P8);HUAWEI P30 Pro versions earlier than 10.1.0.160(C00E160R2P8);Laya-AL00EP versions earlier than 10.1.0.160(C786E160R3P8);Tony-AL00B versions earlier than 10.1.0.160(C00E160R2P11);Tony-TL00B versions earlier than 10.1.0.160(C01E160R2P11).

Se presenta una vulnerabilidad de divulgación de información en varios teléfonos inteligentes. El dispositivo no comprueba suficientemente la identidad del dispositivo portátil inteligente en determinado escenario específico, el atacante necesita obtener determinada información en el teléfono inteligente de la víctima para iniciar el ataque, y una explotación con éxito podría causar una divulgación de información. Las versiones del producto afectadas incluyen: HUAWEI Mate 20 versiones anteriores a 10.1.0.160(C00E160R3P8), versiones anteriores a 10.1.0.160(C01E160R2P8); HUAWEI Mate 20 X versiones anteriores a 10.1.0.160(C00E160R2P8), versiones anteriores a 10.1.0.160(C01E160R2P8); Dispositivos HUAWEI P30 Pro versiones anteriores a 10.1.0.160(C00E160R2P8); Laya-AL00EP versiones anteriores a 10.1.0.160(C786E160R3P8); Tony-AL00B versiones anteriores a 10.1.0.160(C00E160R2P11); Tony-TL00B versiones anteriores a 10.1.0.160(C01E160R2P11)

*Credits: N/A

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-02-18 CVE Reserved
2020-10-12 CVE Published
2023-06-28 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-20200930-01-dos-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"	Mate 20 Firmware Search vendor "Huawei" for product "Mate 20 Firmware"	< 10.1.0.160\(c00e160r3p8\) Search vendor "Huawei" for product "Mate 20 Firmware" and version " < 10.1.0.160\(c00e160r3p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 20 Search vendor "Huawei" for product "Mate 20"	-	-	Safe
Huawei Search vendor "Huawei"	Mate 20 Firmware Search vendor "Huawei" for product "Mate 20 Firmware"	< 10.1.0.160\(c01e160r2p8\) Search vendor "Huawei" for product "Mate 20 Firmware" and version " < 10.1.0.160\(c01e160r2p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 20 Search vendor "Huawei" for product "Mate 20"	-	-	Safe
Huawei Search vendor "Huawei"	Mate 20 X Firmware Search vendor "Huawei" for product "Mate 20 X Firmware"	< 10.1.0.160\(c00e160r2p8\) Search vendor "Huawei" for product "Mate 20 X Firmware" and version " < 10.1.0.160\(c00e160r2p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 20 X Search vendor "Huawei" for product "Mate 20 X"	-	-	Safe
Huawei Search vendor "Huawei"	Mate 20 X Firmware Search vendor "Huawei" for product "Mate 20 X Firmware"	< 10.1.0.160\(c01e160r2p8\) Search vendor "Huawei" for product "Mate 20 X Firmware" and version " < 10.1.0.160\(c01e160r2p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 20 X Search vendor "Huawei" for product "Mate 20 X"	-	-	Safe
Huawei Search vendor "Huawei"	P30 Pro Firmware Search vendor "Huawei" for product "P30 Pro Firmware"	< 10.1.0.160\(c00e160r2p8\) Search vendor "Huawei" for product "P30 Pro Firmware" and version " < 10.1.0.160\(c00e160r2p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	P30 Pro Search vendor "Huawei" for product "P30 Pro"	-	-	Safe
Huawei Search vendor "Huawei"	Laya-al00ep Firmware Search vendor "Huawei" for product "Laya-al00ep Firmware"	< 10.1.0.160\(c786e160r3p8\) Search vendor "Huawei" for product "Laya-al00ep Firmware" and version " < 10.1.0.160\(c786e160r3p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Laya-al00ep Search vendor "Huawei" for product "Laya-al00ep"	-	-	Safe
Huawei Search vendor "Huawei"	Tony-al00b Firmware Search vendor "Huawei" for product "Tony-al00b Firmware"	< 10.1.0.160\(c00e160r2p11\) Search vendor "Huawei" for product "Tony-al00b Firmware" and version " < 10.1.0.160\(c00e160r2p11\)"	-	Affected	in	Huawei Search vendor "Huawei"	Tony-al00b Search vendor "Huawei" for product "Tony-al00b"	-	-	Safe
Huawei Search vendor "Huawei"	Tony-tl00b Firmware Search vendor "Huawei" for product "Tony-tl00b Firmware"	< 10.1.0.160\(c01e160r2p11\) Search vendor "Huawei" for product "Tony-tl00b Firmware" and version " < 10.1.0.160\(c01e160r2p11\)"	-	Affected	in	Huawei Search vendor "Huawei"	Tony-tl00b Search vendor "Huawei" for product "Tony-tl00b"	-	-	Safe