CVE-2020-1882

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 mobile phones Ever-L29B versions earlier than 10.0.0.180(C185E6R3P3), earlier than 10.0.0.180(C432E6R1P7), earlier than 10.0.0.180(C636E5R2P3); HUAWEI Mate 20 RS versions earlier than 10.0.0.175(C786E70R3P8); HUAWEI Mate 20 X versions earlier than 10.0.0.176(C00E70R2P8); and Honor Magic2 versions earlier than 10.0.0.175(C00E59R2P11) have an improper authorization vulnerability. Due to improper authorization of some function, attackers can bypass the authorization to perform some operations.

Los teléfonos móviles Huawei Ever-L29B versiones anteriores a 10.0.0.180(C185E6R3P3), anteriores a 10.0.0.180(C432E6R1P7), anteriores a 10.0.0.180(C636E5R2P3); HUAWEI Mate 20 RS versiones anteriores a 10.0.0.175(C786E70R3P8); HUAWEI Mate 20 X versiones anteriores a 10.0.0.176(C00E70R2P8); y Honor Magic2 versiones anteriores a 10.0.0.175(C00E59R2P11), presentan una vulnerabilidad de autorización inapropiada. Debido a una autorización inapropiada de alguna función, un atacante puede omitir la autorización para llevar a cabo algunas operaciones.

*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
2020-02-17 CVE Published
2023-03-08 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
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-01-phone-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 Rs Firmware Search vendor "Huawei" for product "Mate 20 Rs Firmware"	< 10.0.0.175\(c786e70r3p8\) Search vendor "Huawei" for product "Mate 20 Rs Firmware" and version " < 10.0.0.175\(c786e70r3p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 20 Rs Search vendor "Huawei" for product "Mate 20 Rs"	-	-	Safe
Huawei Search vendor "Huawei"	Mate 20 X Firmware Search vendor "Huawei" for product "Mate 20 X Firmware"	< 10.0.0.176\(c00e70r2p8\) Search vendor "Huawei" for product "Mate 20 X Firmware" and version " < 10.0.0.176\(c00e70r2p8\)"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 20 X Search vendor "Huawei" for product "Mate 20 X"	-	-	Safe
Huawei Search vendor "Huawei"	Honor Magic2 Firmware Search vendor "Huawei" for product "Honor Magic2 Firmware"	< 10.0.0.175\(c00e59r2p11\) Search vendor "Huawei" for product "Honor Magic2 Firmware" and version " < 10.0.0.175\(c00e59r2p11\)"	-	Affected	in	Huawei Search vendor "Huawei"	Honor Magic2 Search vendor "Huawei" for product "Honor Magic2"	-	-	Safe
Huawei Search vendor "Huawei"	Ever-l29b Firmware Search vendor "Huawei" for product "Ever-l29b Firmware"	< 10.0.0.180\(c185e6r3p3\) Search vendor "Huawei" for product "Ever-l29b Firmware" and version " < 10.0.0.180\(c185e6r3p3\)"	-	Affected	in	Huawei Search vendor "Huawei"	Ever-l29b Search vendor "Huawei" for product "Ever-l29b"	-	-	Safe
Huawei Search vendor "Huawei"	Ever-l29b Firmware Search vendor "Huawei" for product "Ever-l29b Firmware"	< 10.0.0.180\(c432e6r1p7\) Search vendor "Huawei" for product "Ever-l29b Firmware" and version " < 10.0.0.180\(c432e6r1p7\)"	-	Affected	in	Huawei Search vendor "Huawei"	Ever-l29b Search vendor "Huawei" for product "Ever-l29b"	-	-	Safe
Huawei Search vendor "Huawei"	Ever-l29b Firmware Search vendor "Huawei" for product "Ever-l29b Firmware"	< 10.0.0.180\(c636e5r2p3\) Search vendor "Huawei" for product "Ever-l29b Firmware" and version " < 10.0.0.180\(c636e5r2p3\)"	-	Affected	in	Huawei Search vendor "Huawei"	Ever-l29b Search vendor "Huawei" for product "Ever-l29b"	-	-	Safe