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ID

VAR-202003-1437


CVE

CVE-2020-5724


TITLE

Grandstream UCM6200 In the series SQL Injection vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2020-003469

DESCRIPTION

The Grandstream UCM6200 series before 1.0.20.22 is vulnerable to an SQL injection via the HTTP server's websockify endpoint. A remote unauthenticated attacker can invoke the challenge action with a crafted username and discover user passwords. Grandstream UCM6200 is a set of enterprise-level switches used for IP telephone communication by the US company Grandstream. The vulnerability stems from the lack of verification of external input SQL statements by database-based applications. Attackers can use this vulnerability to execute illegal SQL commands

Trust: 2.25

sources: NVD: CVE-2020-5724 // JVNDB: JVNDB-2020-003469 // CNVD: CNVD-2020-20680 // VULMON: CVE-2020-5724

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-20680

AFFECTED PRODUCTS

vendor:grandstreammodel:ucm6204scope:ltversion:1.0.20.22

Trust: 1.0

vendor:grandstreammodel:ucm6208scope:ltversion:1.0.20.22

Trust: 1.0

vendor:grandstreammodel:ucm6202scope:ltversion:1.0.20.22

Trust: 1.0

vendor:grandstreammodel:ucm6202scope:eqversion:1.0.20.22

Trust: 0.8

vendor:grandstreammodel:ucm6204scope:eqversion:1.0.20.22

Trust: 0.8

vendor:grandstreammodel:ucm6208scope:eqversion:1.0.20.22

Trust: 0.8

vendor:grandstreammodel:ucm6200scope:ltversion:1.0.20.22

Trust: 0.6

sources: CNVD: CNVD-2020-20680 // JVNDB: JVNDB-2020-003469 // NVD: CVE-2020-5724

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-5724
value: HIGH

Trust: 1.0

NVD: JVNDB-2020-003469
value: HIGH

Trust: 0.8

CNVD: CNVD-2020-20680
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202003-1714
value: HIGH

Trust: 0.6

VULMON: CVE-2020-5724
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2020-5724
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: 1.1

NVD: JVNDB-2020-003469
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: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2020-20680
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:C/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-5724
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: JVNDB-2020-003469
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: CNVD: CNVD-2020-20680 // VULMON: CVE-2020-5724 // JVNDB: JVNDB-2020-003469 // CNNVD: CNNVD-202003-1714 // NVD: CVE-2020-5724

PROBLEMTYPE DATA

problemtype:CWE-89

Trust: 1.8

sources: JVNDB: JVNDB-2020-003469 // NVD: CVE-2020-5724

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202003-1714

TYPE

SQL injection

Trust: 0.6

sources: CNNVD: CNNVD-202003-1714

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2020-003469

PATCH
title:Top Pageurl:http://www.grandstream.com/
Trust: 0.8
title:Patch for Grandstream UCM6200 SQL injection vulnerability (CNVD-2020-20680)url:https://www.cnvd.org.cn/patchInfo/show/211859
Trust: 0.6
title:Grandstream UCM6200 SQL Repair measures for injecting vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=113109
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-20680 // 
            
            
            
            JVNDB: JVNDB-2020-003469 // 
            
            
            
            CNNVD: CNNVD-202003-1714

EXTERNAL IDS
db:NVDid:CVE-2020-5724
Trust: 3.1
db:TENABLEid:TRA-2020-17
Trust: 2.5
db:JVNDBid:JVNDB-2020-003469
Trust: 0.8
db:CNVDid:CNVD-2020-20680
Trust: 0.6
db:CNNVDid:CNNVD-202003-1714
Trust: 0.6
db:VULMONid:CVE-2020-5724
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2020-20680 // 
            
            
            
            VULMON: CVE-2020-5724 // 
            
            
            
            JVNDB: JVNDB-2020-003469 // 
            
            
            
            CNNVD: CNNVD-202003-1714 // 
            
            
            
            NVD: CVE-2020-5724

REFERENCES
url:https://www.tenable.com/security/research/tra-2020-17
Trust: 2.5
url:https://nvd.nist.gov/vuln/detail/cve-2020-5724
Trust: 2.0
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-5724
Trust: 0.8
url:https://cwe.mitre.org/data/definitions/89.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
url:https://www.rapid7.com/db/modules/auxiliary/gather/grandstream_ucm62xx_sql_account_guess/
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2020-20680 // 
            
            
            
            VULMON: CVE-2020-5724 // 
            
            
            
            JVNDB: JVNDB-2020-003469 // 
            
            
            
            CNNVD: CNNVD-202003-1714 // 
            
            
            
            NVD: CVE-2020-5724

SOURCES
db:CNVDid:CNVD-2020-20680
db:VULMONid:CVE-2020-5724
db:JVNDBid:JVNDB-2020-003469
db:CNNVDid:CNNVD-202003-1714
db:NVDid:CVE-2020-5724

LAST UPDATE DATE
2024-11-23T22:25:34.363000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2020-20680date:2020-05-13T00:00:00
db:VULMONid:CVE-2020-5724date:2020-03-30T00:00:00
db:JVNDBid:JVNDB-2020-003469date:2020-04-16T00:00:00
db:CNNVDid:CNNVD-202003-1714date:2020-04-01T00:00:00
db:NVDid:CVE-2020-5724date:2024-11-21T05:34:29.297

SOURCES RELEASE DATE
db:CNVDid:CNVD-2020-20680date:2020-03-31T00:00:00
db:VULMONid:CVE-2020-5724date:2020-03-30T00:00:00
db:JVNDBid:JVNDB-2020-003469date:2020-04-16T00:00:00
db:CNNVDid:CNNVD-202003-1714date:2020-03-30T00:00:00
db:NVDid:CVE-2020-5724date:2020-03-30T20:15:20.087