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ID

VAR-202102-0905


CVE

CVE-2021-20072


TITLE

Racom MIDGE  Privilege management vulnerabilities in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2021-003830

DESCRIPTION

Racom's MIDGE Firmware 4.4.40.105 contains an issue that allows attackers to arbitrarily access and delete files via an authenticated directory traveral. Racom MIDGE There is a permission management vulnerability in the firmware.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. RACOM M!DGE is a cellular router designed for mission-critical applications such as SCADA and telemetry, and is very suitable for many different wireless applications. RACOM M!DGE version 4.4.40.105 firmware has a directory traversal vulnerability

Trust: 2.16

sources: NVD: CVE-2021-20072 // JVNDB: JVNDB-2021-003830 // CNVD: CNVD-2021-12631

IOT TAXONOMY

category:['ICS', 'Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-12631

AFFECTED PRODUCTS

vendor:racommodel:m\!dgescope:eqversion:4.4.40.105

Trust: 1.0

vendor:racommodel:midgescope:eqversion:midge firmware 4.4.40.105

Trust: 0.8

vendor:racommodel:midgescope:eqversion: -

Trust: 0.8

vendor:racommodel:m!dgescope:eqversion:4.4.40.105

Trust: 0.6

sources: CNVD: CNVD-2021-12631 // JVNDB: JVNDB-2021-003830 // NVD: CVE-2021-20072

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-20072
value: HIGH

Trust: 1.0

NVD: CVE-2021-20072
value: HIGH

Trust: 0.8

CNVD: CNVD-2021-12631
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202102-1239
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2021-20072
severity: HIGH
baseScore: 8.7
vectorString: AV:N/AC:L/AU:S/C:C/I:P/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: PARTIAL
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 9.5
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2021-12631
severity: HIGH
baseScore: 8.7
vectorString: AV:N/AC:L/AU:S/C:C/I:P/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: PARTIAL
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 9.5
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-20072
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.2
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-20072
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-12631 // JVNDB: JVNDB-2021-003830 // CNNVD: CNNVD-202102-1239 // NVD: CVE-2021-20072

PROBLEMTYPE DATA

problemtype:CWE-22

Trust: 1.0

problemtype:Improper authority management (CWE-269) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-003830 // NVD: CVE-2021-20072

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202102-1239

TYPE

path traversal

Trust: 0.6

sources: CNNVD: CNNVD-202102-1239

PATCH

title:Top Pageurl:https://www.racom.eu/

Trust: 0.8

sources: JVNDB: JVNDB-2021-003830

EXTERNAL IDS

db:NVDid:CVE-2021-20072

Trust: 3.0

db:TENABLEid:TRA-2021-04

Trust: 2.4

db:JVNDBid:JVNDB-2021-003830

Trust: 0.8

db:CNVDid:CNVD-2021-12631

Trust: 0.6

db:CNNVDid:CNNVD-202102-1239

Trust: 0.6

sources: CNVD: CNVD-2021-12631 // JVNDB: JVNDB-2021-003830 // CNNVD: CNNVD-202102-1239 // NVD: CVE-2021-20072

REFERENCES

url:https://www.tenable.com/security/research/tra-2021-04

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2021-20072

Trust: 2.0

sources: CNVD: CNVD-2021-12631 // JVNDB: JVNDB-2021-003830 // CNNVD: CNNVD-202102-1239 // NVD: CVE-2021-20072

SOURCES

db:CNVDid:CNVD-2021-12631
db:JVNDBid:JVNDB-2021-003830
db:CNNVDid:CNNVD-202102-1239
db:NVDid:CVE-2021-20072

LAST UPDATE DATE

2024-11-23T21:58:48.202000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-12631date:2021-02-25T00:00:00
db:JVNDBid:JVNDB-2021-003830date:2021-11-05T09:02:00
db:CNNVDid:CNNVD-202102-1239date:2022-07-14T00:00:00
db:NVDid:CVE-2021-20072date:2024-11-21T05:45:52.433

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-12631date:2021-02-25T00:00:00
db:JVNDBid:JVNDB-2021-003830date:2021-11-05T00:00:00
db:CNNVDid:CNNVD-202102-1239date:2021-02-16T00:00:00
db:NVDid:CVE-2021-20072date:2021-02-16T20:15:16.157