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ID

VAR-202011-0790


CVE

CVE-2020-27556


TITLE

BASETech GE-131 BT-1837836  Firmware vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2020-013850

DESCRIPTION

A predictable device ID in BASETech GE-131 BT-1837836 firmware 20180921 allows unauthenticated remote attackers to connect to the device. BASETech GE-131 BT-1837836 There is an unspecified vulnerability in the firmware.Information may be tampered with. BASETech GE-131 BT-1837836 is a Wi-Fi IP CCTV camera

Trust: 2.16

sources: NVD: CVE-2020-27556 // JVNDB: JVNDB-2020-013850 // CNVD: CNVD-2021-10269

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-10269

AFFECTED PRODUCTS

vendor:basetechmodel:ge-131 bt-1837836scope:eqversion:20180921

Trust: 1.6

vendor:basetechmodel:ge-131 bt-1837836scope:eqversion:ge-131 bt-1837836 firmware 20180921

Trust: 0.8

vendor:basetechmodel:ge-131 bt-1837836scope:eqversion: -

Trust: 0.8

sources: CNVD: CNVD-2021-10269 // JVNDB: JVNDB-2020-013850 // NVD: CVE-2020-27556

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-27556
value: MEDIUM

Trust: 1.0

NVD: CVE-2020-27556
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2021-10269
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202011-1546
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2020-27556
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2021-10269
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-27556
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2020-27556
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-10269 // JVNDB: JVNDB-2020-013850 // CNNVD: CNNVD-202011-1546 // NVD: CVE-2020-27556

PROBLEMTYPE DATA

problemtype:CWE-330

Trust: 1.0

problemtype:Lack of information (CWE-noinfo) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2020-013850 // NVD: CVE-2020-27556

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202011-1546

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202011-1546

EXTERNAL IDS

db:NVDid:CVE-2020-27556

Trust: 3.0

db:JVNDBid:JVNDB-2020-013850

Trust: 0.8

db:CNVDid:CNVD-2021-10269

Trust: 0.6

db:CNNVDid:CNNVD-202011-1546

Trust: 0.6

sources: CNVD: CNVD-2021-10269 // JVNDB: JVNDB-2020-013850 // CNNVD: CNNVD-202011-1546 // NVD: CVE-2020-27556

REFERENCES

url:https://infosec.rm-it.de/2020/11/04/basetech-ip-camera-analysis/#vulns

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2020-27556

Trust: 2.0

sources: CNVD: CNVD-2021-10269 // JVNDB: JVNDB-2020-013850 // CNNVD: CNNVD-202011-1546 // NVD: CVE-2020-27556

SOURCES

db:CNVDid:CNVD-2021-10269
db:JVNDBid:JVNDB-2020-013850
db:CNNVDid:CNNVD-202011-1546
db:NVDid:CVE-2020-27556

LAST UPDATE DATE

2024-11-23T22:51:10.824000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-10269date:2021-02-09T00:00:00
db:JVNDBid:JVNDB-2020-013850date:2021-07-14T04:57:00
db:CNNVDid:CNNVD-202011-1546date:2020-12-03T00:00:00
db:NVDid:CVE-2020-27556date:2024-11-21T05:21:22.753

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-10269date:2021-02-09T00:00:00
db:JVNDBid:JVNDB-2020-013850date:2021-07-14T00:00:00
db:CNNVDid:CNNVD-202011-1546date:2020-11-17T00:00:00
db:NVDid:CVE-2020-27556date:2020-11-17T15:15:12.447