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ID

VAR-202006-1056


CVE

CVE-2020-15415


TITLE

plural DrayTek On the device OS Command injection vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2020-007241

DESCRIPTION

On DrayTek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1, cgi-bin/mainfunction.cgi/cvmcfgupload allows remote command execution via shell metacharacters in a filename when the text/x-python-script content type is used, a different issue than CVE-2020-14472. DrayTek Vigor3900 , Vigor2960 , Vigor300B On the device OS A command injection vulnerability exists. This vulnerability is CVE-2020-14472 Is a different vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. DrayTek Vigor3900, etc. are all products of DrayTek, Taiwan, China. DrayTek Vigor3900 is a broadband router/VPN gateway device. Vigor2960 is a load balancing router and VPN gateway device. Vigor300B is a load balancing router. Attackers can use shell metacharacters to use this vulnerability to execute commands

Trust: 2.25

sources: NVD: CVE-2020-15415 // JVNDB: JVNDB-2020-007241 // CNVD: CNVD-2020-51416 // VULMON: CVE-2020-15415

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-51416

AFFECTED PRODUCTS

vendor:draytekmodel:vigor3900scope:ltversion:1.5.1

Trust: 1.6

vendor:draytekmodel:vigor2960scope:ltversion:1.5.1

Trust: 1.6

vendor:draytekmodel:vigor300bscope:ltversion:1.5.1

Trust: 1.6

vendor:draytekmodel:vigor2960scope:eqversion:1.5.1

Trust: 0.8

vendor:draytekmodel:vigor300bscope:eqversion:1.5.1

Trust: 0.8

vendor:draytekmodel:vigor3900scope:eqversion:1.5.1

Trust: 0.8

sources: CNVD: CNVD-2020-51416 // JVNDB: JVNDB-2020-007241 // NVD: CVE-2020-15415

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-15415
value: CRITICAL

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2020-15415
value: CRITICAL

Trust: 1.0

NVD: JVNDB-2020-007241
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2020-51416
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202006-1856
value: MEDIUM

Trust: 0.6

VULMON: CVE-2020-15415
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2020-15415
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

NVD: JVNDB-2020-007241
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2020-51416
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-15415
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: JVNDB-2020-007241
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2020-51416 // VULMON: CVE-2020-15415 // JVNDB: JVNDB-2020-007241 // CNNVD: CNNVD-202006-1856 // NVD: CVE-2020-15415 // NVD: CVE-2020-15415

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.8

sources: JVNDB: JVNDB-2020-007241 // NVD: CVE-2020-15415

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202006-1856

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202006-1856

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2020-007241

PATCH
title:DrayTek Security Advisoryurl:https://www.draytek.com/about/security-advisory
Trust: 0.8
title:Patch for DrayTek Vigor3900, Vigor2960 and Vigor300B operating system command injection vulnerability (CNVD-2020-51416)url:https://www.cnvd.org.cn/patchInfo/show/233443
Trust: 0.6
title:DrayTek Vigor3900 , Vigor2960  and Vigor300B Fixes for operating system command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=123101
Trust: 0.6
title: - url:https://github.com/20142995/pocsuite3 
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2020-51416 // 
            
            
            
            VULMON: CVE-2020-15415 // 
            
            
            
            JVNDB: JVNDB-2020-007241 // 
            
            
            
            CNNVD: CNNVD-202006-1856

EXTERNAL IDS
db:NVDid:CVE-2020-15415
Trust: 3.1
db:JVNDBid:JVNDB-2020-007241
Trust: 0.8
db:CNVDid:CNVD-2020-51416
Trust: 0.6
db:NSFOCUSid:49471
Trust: 0.6
db:CNNVDid:CNNVD-202006-1856
Trust: 0.6
db:VULMONid:CVE-2020-15415
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2020-51416 // 
            
            
            
            VULMON: CVE-2020-15415 // 
            
            
            
            JVNDB: JVNDB-2020-007241 // 
            
            
            
            CNNVD: CNNVD-202006-1856 // 
            
            
            
            NVD: CVE-2020-15415

REFERENCES
url:https://nvd.nist.gov/vuln/detail/cve-2020-15415
Trust: 2.0
url:https://github.com/clp-team/vigor-commond-injection
Trust: 1.7
url:https://www.draytek.com/about/security-advisory
Trust: 1.7
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-15415
Trust: 0.8
url:http://www.nsfocus.net/vulndb/49471
Trust: 0.6
url:https://cwe.mitre.org/data/definitions/78.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
url:https://github.com/20142995/pocsuite3
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2020-51416 // 
            
            
            
            VULMON: CVE-2020-15415 // 
            
            
            
            JVNDB: JVNDB-2020-007241 // 
            
            
            
            CNNVD: CNNVD-202006-1856 // 
            
            
            
            NVD: CVE-2020-15415

SOURCES
db:CNVDid:CNVD-2020-51416
db:VULMONid:CVE-2020-15415
db:JVNDBid:JVNDB-2020-007241
db:CNNVDid:CNNVD-202006-1856
db:NVDid:CVE-2020-15415

LAST UPDATE DATE
2024-10-07T23:40:18.902000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2020-51416date:2020-09-10T00:00:00
db:VULMONid:CVE-2020-15415date:2020-07-02T00:00:00
db:JVNDBid:JVNDB-2020-007241date:2020-08-05T00:00:00
db:CNNVDid:CNNVD-202006-1856date:2020-10-14T00:00:00
db:NVDid:CVE-2020-15415date:2024-10-07T13:58:27.617

SOURCES RELEASE DATE
db:CNVDid:CNVD-2020-51416date:2020-09-10T00:00:00
db:VULMONid:CVE-2020-15415date:2020-06-30T00:00:00
db:JVNDBid:JVNDB-2020-007241date:2020-08-05T00:00:00
db:CNNVDid:CNNVD-202006-1856date:2020-06-30T00:00:00
db:NVDid:CVE-2020-15415date:2020-06-30T14:15:11.953