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ID

VAR-202005-0667


CVE

CVE-2020-1833


TITLE

Honor 9X Authentication vulnerabilities in smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2020-005916

DESCRIPTION

Honor 9X smartphones with versions earlier than 9.1.1.172(C00E170R8P1) have an improper authentication vulnerability. A logic error occurs when handling clock function, an attacker should do a series of crafted operations quickly before the phone is unlocked, successful exploit could allow the attacker to access clock information without unlock the phone

Trust: 2.16

sources: NVD: CVE-2020-1833 // JVNDB: JVNDB-2020-005916 // CNVD: CNVD-2020-31101

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-31101

AFFECTED PRODUCTS

vendor:huaweimodel:honor 9xscope:ltversion:9.1.1.172\(c00e170r8p1\)

Trust: 1.0

vendor:huaweimodel:honor 9xscope:eqversion:9.1.1.172(c00e170r8p1)

Trust: 0.8

vendor:huaweimodel:honor <9.1.1.172scope:eqversion:9x

Trust: 0.6

sources: CNVD: CNVD-2020-31101 // JVNDB: JVNDB-2020-005916 // NVD: CVE-2020-1833

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-1833
value: LOW

Trust: 1.0

NVD: JVNDB-2020-005916
value: LOW

Trust: 0.8

CNVD: CNVD-2020-31101
value: LOW

Trust: 0.6

CNNVD: CNNVD-202005-1354
value: LOW

Trust: 0.6

nvd@nist.gov: CVE-2020-1833
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

NVD: JVNDB-2020-005916
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2020-31101
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-1833
baseSeverity: LOW
baseScore: 2.4
vectorString: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 0.9
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: JVNDB-2020-005916
baseSeverity: LOW
baseScore: 2.4
vectorString: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2020-31101 // CNNVD: CNNVD-202005-1354 // JVNDB: JVNDB-2020-005916 // NVD: CVE-2020-1833

PROBLEMTYPE DATA

problemtype:CWE-287

Trust: 1.8

sources: JVNDB: JVNDB-2020-005916 // NVD: CVE-2020-1833

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-202005-1354

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2020-005916

PATCH
title:huawei-sa-20200527-05-smartphoneurl:https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-05-smartphone-en
Trust: 0.8
title:Patch for Huawei Honor 9X authorization issue vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/219801
Trust: 0.6
title:Huawei Honor 9X Remediation measures for authorization problem vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=119909
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-31101 // 
            
            
            
            CNNVD: CNNVD-202005-1354 // 
            
            
            
            JVNDB: JVNDB-2020-005916

EXTERNAL IDS
db:NVDid:CVE-2020-1833
Trust: 3.0
db:JVNDBid:JVNDB-2020-005916
Trust: 0.8
db:CNVDid:CNVD-2020-31101
Trust: 0.6
db:NSFOCUSid:47877
Trust: 0.6
db:CNNVDid:CNNVD-202005-1354
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-31101 // 
            
            
            
            CNNVD: CNNVD-202005-1354 // 
            
            
            
            JVNDB: JVNDB-2020-005916 // 
            
            
            
            NVD: CVE-2020-1833

REFERENCES
url:https://nvd.nist.gov/vuln/detail/cve-2020-1833
Trust: 2.0
url:https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-05-smartphone-en
Trust: 1.6
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-1833
Trust: 0.8
url:http://www.nsfocus.net/vulndb/47877
Trust: 0.6
url:https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20200527-05-smartphone-cn
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-31101 // 
            
            
            
            CNNVD: CNNVD-202005-1354 // 
            
            
            
            JVNDB: JVNDB-2020-005916 // 
            
            
            
            NVD: CVE-2020-1833

SOURCES
db:CNVDid:CNVD-2020-31101
db:CNNVDid:CNNVD-202005-1354
db:JVNDBid:JVNDB-2020-005916
db:NVDid:CVE-2020-1833

LAST UPDATE DATE
2026-06-19T22:53:50.652000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2020-31101date:2020-06-02T00:00:00
db:CNNVDid:CNNVD-202005-1354date:2020-08-19T00:00:00
db:JVNDBid:JVNDB-2020-005916date:2020-06-25T00:00:00
db:NVDid:CVE-2020-1833date:2026-06-17T03:02:28.757

SOURCES RELEASE DATE
db:CNVDid:CNVD-2020-31101date:2020-06-02T00:00:00
db:CNNVDid:CNNVD-202005-1354date:2020-05-27T00:00:00
db:JVNDBid:JVNDB-2020-005916date:2020-06-25T00:00:00
db:NVDid:CVE-2020-1833date:2020-05-29T20:15:11.297