CVE-2020-1803

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Huawei smartphones Honor V20 with versions earlier than 10.0.0.179(C636E3R4P3),versions earlier than 10.0.0.180(C185E3R3P3),versions earlier than 10.0.0.180(C432E10R3P4) have an information disclosure vulnerability. 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, successful exploit could cause information disclosure.

Los teléfonos inteligentes Huawei Honor V20 con versiones anteriores a la versión 10.0.0.179(C636E3R4P3), versiones anteriores a la versión 10.0.0.180(C185E3R3P3), versiones anteriores a 10.0.0.180(C432E10R3P4), tienen una vulnerabilidad de divulgación de información. El dispositivo no comprueba suficientemente la identidad de un dispositivo portátil inteligente en determinado escenario específico, el atacante necesita conseguir cierta información en el teléfono inteligente de la víctima para iniciar el ataque, una explotación con éxito podría causar una divulgación de información.

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Adjacent

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

2019-11-29 CVE Reserved
2020-04-20 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 (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-smartphone-en	2021-07-21
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-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"	Honor V20 Firmware Search vendor "Huawei" for product "Honor V20 Firmware"	< 10.0.0.179\(c636e3r4p3\) Search vendor "Huawei" for product "Honor V20 Firmware" and version " < 10.0.0.179\(c636e3r4p3\)"	-	Affected	in	Huawei Search vendor "Huawei"	Honor V20 Search vendor "Huawei" for product "Honor V20"	-	-	Safe
Huawei Search vendor "Huawei"	Honor V20 Firmware Search vendor "Huawei" for product "Honor V20 Firmware"	< 10.0.0.180\(c185e3r3p3\) Search vendor "Huawei" for product "Honor V20 Firmware" and version " < 10.0.0.180\(c185e3r3p3\)"	-	Affected	in	Huawei Search vendor "Huawei"	Honor V20 Search vendor "Huawei" for product "Honor V20"	-	-	Safe
Huawei Search vendor "Huawei"	Honor V20 Firmware Search vendor "Huawei" for product "Honor V20 Firmware"	< 10.0.0.180\(c432e10r3p4\) Search vendor "Huawei" for product "Honor V20 Firmware" and version " < 10.0.0.180\(c432e10r3p4\)"	-	Affected	in	Huawei Search vendor "Huawei"	Honor V20 Search vendor "Huawei" for product "Honor V20"	-	-	Safe