Huawei Mate 20 up to 9.1.0 improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Huawei Mate 20 up to 9.1.0. This impacts an unknown function. Executing a manipulation can lead to improper authentication. This vulnerability appears as CVE-2020-1787. The physical device can be targeted for the attack. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Huawei Mate 20 up to 9.1.0 (Smartphone Operating System). It has been declared as problematic. This vulnerability affects an unknown function. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

HUAWEI Mate 20 smartphones versions earlier than 9.1.0.139(C00E133R3P1) have an improper authentication vulnerability. The system has a logic error under certain scenario, successful exploit could allow the attacker who gains the privilege of guest user to access to the host user's desktop in an instant, without unlocking the screen lock of the host user.

The weakness was presented 01/09/2020 (Website). The advisory is available at huawei.com. This vulnerability was named CVE-2020-1787 since 11/29/2019. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 9.1.0.139(C00E133R3P1) eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 4.1
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.6
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Mate 20 9.1.0.139(C00E133R3P1)

Timelineinfo

11/29/2019 🔍
01/09/2020 +41 days 🔍
01/10/2020 +1 days 🔍
03/20/2024 +1531 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20200108-02
Status: Not defined

CVE: CVE-2020-1787 (🔍)
GCVE (CVE): GCVE-0-2020-1787
GCVE (VulDB): GCVE-100-148498

Entryinfo

Created: 01/10/2020 07:59
Updated: 03/20/2024 12:42
Changes: 01/10/2020 07:59 (38), 01/10/2020 08:04 (18), 03/20/2024 12:42 (17)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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