Sign-up

ID

VAR-202201-0204


CVE

CVE-2021-40148


TITLE

plural  MediaTek  Vulnerability related to lack of encryption of critical data in products

Trust: 0.8

sources: JVNDB: JVNDB-2022-002990

DESCRIPTION

In Modem EMM, there is a possible information disclosure due to a missing data encryption. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00716585; Issue ID: ALPS05886933. plural MediaTek The product contains a vulnerability related to lack of encryption of sensitive data

Trust: 1.71

sources: NVD: CVE-2021-40148 // JVNDB: JVNDB-2022-002990 // VULMON: CVE-2021-40148

AFFECTED PRODUCTS

vendor:mediatekmodel:lr11scope:eqversion: -

Trust: 1.0

vendor:mediatekmodel:l9scope:eqversion:*

Trust: 1.0

vendor:mediatekmodel:lr12scope:eqversion: -

Trust: 1.0

vendor:mediatekmodel:nr15scope:eqversion: -

Trust: 1.0

vendor:mediatekmodel:lr13scope:eqversion: -

Trust: 1.0

vendor:mediatekmodel:lr12ascope:eqversion: -

Trust: 1.0

vendor:メディアテックmodel:lr12ascope: - version: -

Trust: 0.8

vendor:メディアテックmodel:lr11scope: - version: -

Trust: 0.8

vendor:メディアテックmodel:l9scope: - version: -

Trust: 0.8

vendor:メディアテックmodel:lr12scope: - version: -

Trust: 0.8

vendor:メディアテックmodel:lr13scope: - version: -

Trust: 0.8

vendor:メディアテックmodel:nr15scope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-002990 // NVD: CVE-2021-40148

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-40148
value: HIGH

Trust: 1.0

NVD: CVE-2021-40148
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202201-111
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2021-40148
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

nvd@nist.gov: CVE-2021-40148
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2021-40148
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2022-002990 // CNNVD: CNNVD-202201-111 // NVD: CVE-2021-40148

PROBLEMTYPE DATA

problemtype:CWE-319

Trust: 1.0

problemtype:Lack of encryption of critical data (CWE-311) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-002990 // NVD: CVE-2021-40148

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202201-111

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202201-111

PATCH

title:January 2022 Product Security Bulletinurl:https://corp.mediatek.com/product-security-bulletin/January-2022

Trust: 0.8

title:Google Android Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=176897

Trust: 0.6

sources: JVNDB: JVNDB-2022-002990 // CNNVD: CNNVD-202201-111

EXTERNAL IDS

db:NVDid:CVE-2021-40148

Trust: 3.3

db:JVNDBid:JVNDB-2022-002990

Trust: 0.8

db:AUSCERTid:ESB-2022.0094

Trust: 0.6

db:CS-HELPid:SB2022010910

Trust: 0.6

db:CNNVDid:CNNVD-202201-111

Trust: 0.6

db:VULMONid:CVE-2021-40148

Trust: 0.1

sources: VULMON: CVE-2021-40148 // JVNDB: JVNDB-2022-002990 // CNNVD: CNNVD-202201-111 // NVD: CVE-2021-40148

REFERENCES

url:https://corp.mediatek.com/product-security-bulletin/january-2022

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-40148

Trust: 1.4

url:https://source.android.com/security/bulletin/2022-01-01

Trust: 0.6

url:https://vigilance.fr/vulnerability/google-android-pixel-multiple-vulnerabilities-of-january-2022-37172

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2022.0094

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2022010910

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: VULMON: CVE-2021-40148 // JVNDB: JVNDB-2022-002990 // CNNVD: CNNVD-202201-111 // NVD: CVE-2021-40148

SOURCES

db:VULMONid:CVE-2021-40148
db:JVNDBid:JVNDB-2022-002990
db:CNNVDid:CNNVD-202201-111
db:NVDid:CVE-2021-40148

LAST UPDATE DATE

2024-11-23T19:41:16.783000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2021-40148date:2022-01-04T00:00:00
db:JVNDBid:JVNDB-2022-002990date:2023-02-02T02:11:00
db:CNNVDid:CNNVD-202201-111date:2022-01-17T00:00:00
db:NVDid:CVE-2021-40148date:2024-11-21T06:23:39.777

SOURCES RELEASE DATE

db:VULMONid:CVE-2021-40148date:2022-01-04T00:00:00
db:JVNDBid:JVNDB-2022-002990date:2023-02-02T00:00:00
db:CNNVDid:CNNVD-202201-111date:2022-01-04T00:00:00
db:NVDid:CVE-2021-40148date:2022-01-04T16:15:09.193