CVE-2020-9252

Severity Score

2.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

HUAWEI Mate 20 versions earlier than 10.1.0.160(C00E160R3P8), HUAWEI Mate 20 X versions earlier than 10.1.0.135(C00E135R2P8), HUAWEI Mate 20 RS versions earlier than 10.1.0.160(C786E160R3P8), and Honor Magic2 smartphones versions earlier than 10.1.0.160(C00E160R2P11) have a path traversal vulnerability. The system does not sufficiently validate certain pathname from certain process, successful exploit could allow the attacker write files to a crafted path.

Los teléfonos inteligentes HUAWEI Mate 20 versiones anteriores a 10.1.0.160(C00E160R3P8), HUAWEI Mate 20 X versiones anteriores a 10.1.0.135(C00E135R2P8), HUAWEI Mate 20 RS versiones anteriores a 10.1.0.160(C786E160R3P8) y Honor Magic2 versiones anteriores a 10.1. 0.160(C00E160R2P11), presenta una vulnerabilidad de salto de ruta. El sistema no comprueba suficientemente determinado nombre de ruta de un determinado proceso, una explotación con éxito podría permitir a un atacante escribir archivos en una ruta diseñada

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

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
2020-07-17 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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-20200715-07-smartphone-en	2020-07-22

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 X Firmware Search vendor "Huawei" for product "Mate 20 X Firmware"	< 10.1.0.135\(c00e135r2p8\) Search vendor "Huawei" for product "Mate 20 X Firmware" and version " < 10.1.0.135\(c00e135r2p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 20 X Search vendor "Huawei" for product "Mate 20 X"	-	-	Safe
Huawei Search vendor "Huawei"	Mate 20 Rs Firmware Search vendor "Huawei" for product "Mate 20 Rs Firmware"	< 10.1.0.160\(c786e160r3p8\) Search vendor "Huawei" for product "Mate 20 Rs Firmware" and version " < 10.1.0.160\(c786e160r3p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 20 Rs Search vendor "Huawei" for product "Mate 20 Rs"	-	-	Safe
Huawei Search vendor "Huawei"	Magic2 Firmware Search vendor "Huawei" for product "Magic2 Firmware"	< 10.1.0.160\(c00e160r2p11\) Search vendor "Huawei" for product "Magic2 Firmware" and version " < 10.1.0.160\(c00e160r2p11\)"	-	Affected	in	Huawei Search vendor "Huawei"	Magic2 Search vendor "Huawei" for product "Magic2"	-	-	Safe