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ID

VAR-201804-1512


CVE

CVE-2018-8072


TITLE

plural EDIMAX Product buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-004999

DESCRIPTION

An issue was discovered on EDIMAX IC-3140W through 3.06, IC-5150W through 3.09, and IC-6220DC through 3.06 devices. The ipcam_cgi binary contains a stack-based buffer overflow that is possible to trigger from a remote unauthenticated /camera-cgi/public/getsysyeminfo.cgi?action=VALUE_HERE HTTP request: if the VALUE_HERE length is more than 0x400 (1024), it is possible to overwrite other values located on the stack due to an incorrect use of the strcpy() function. EDIMAX IC-3140W , IC-5150W ,and IC-6220DC Contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The EDIMAXIC-3140W, IC-5150W and IC-6220DC are all different series of network camera products from EDIMAX. A stack buffer overflow vulnerability exists in EDIMAXIC-3140W3.06 and earlier, IC-5150W3.09 and earlier, and IC-6220DC3.06 and earlier. This vulnerability is caused by the program not using the 'strcpy()' function correctly. An attacker could exploit this vulnerability to overwrite other values on the stack

Trust: 2.25

sources: NVD: CVE-2018-8072 // JVNDB: JVNDB-2018-004999 // CNVD: CNVD-2018-09567 // VULHUB: VHN-138104

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

category:['camera device']sub_category:camera

Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2018-09567

AFFECTED PRODUCTS

vendor:edimaxmodel:ic-3140wscope:lteversion:3.06

Trust: 1.8

vendor:edimaxmodel:ic-5150wscope:lteversion:3.09

Trust: 1.8

vendor:edimaxmodel:ic-6220dcscope:lteversion:3.06

Trust: 1.8

vendor:edimaxmodel:ic-6220dcscope: - version: -

Trust: 0.6

vendor:edimaxmodel:ic-3140wscope: - version: -

Trust: 0.6

vendor:edimaxmodel:ic-5150wscope: - version: -

Trust: 0.6

vendor:edimaxmodel:ic-6220dcscope:eqversion:3.06

Trust: 0.6

vendor:edimaxmodel:ic-5150wscope:eqversion:3.09

Trust: 0.6

vendor:edimaxmodel:ic-3140wscope:eqversion:3.06

Trust: 0.6

sources: CNVD: CNVD-2018-09567 // JVNDB: JVNDB-2018-004999 // CNNVD: CNNVD-201804-1473 // NVD: CVE-2018-8072

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-8072
value: HIGH

Trust: 1.0

NVD: CVE-2018-8072
value: HIGH

Trust: 0.8

CNVD: CNVD-2018-09567
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201804-1473
value: HIGH

Trust: 0.6

VULHUB: VHN-138104
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-8072
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2018-09567
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-138104
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-8072
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.0

Trust: 1.8

sources: CNVD: CNVD-2018-09567 // VULHUB: VHN-138104 // JVNDB: JVNDB-2018-004999 // CNNVD: CNNVD-201804-1473 // NVD: CVE-2018-8072

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.1

problemtype:CWE-119

Trust: 0.9

sources: VULHUB: VHN-138104 // JVNDB: JVNDB-2018-004999 // NVD: CVE-2018-8072

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-201804-1473

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201804-1473

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-004999

PATCH
title:Support & Services (IC-3140W)url:https://www.edimax.com/edimax/download/download/data/edimax/uk/download/for_home/home_network_cameras/home_network_cameras_indoor_fixed/ic-3140w
Trust: 0.8
title:Patch for EDIMAXIC-3140W, IC-5150W, and IC-6220DC Buffer Overflow Vulnerabilitiesurl:https://www.cnvd.org.cn/patchInfo/show/129153
Trust: 0.6
title:EDIMAX IC-3140W , IC-5150W  and IC-6220DC Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=79731
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2018-09567 // 
            
            
            
            JVNDB: JVNDB-2018-004999 // 
            
            
            
            CNNVD: CNNVD-201804-1473

EXTERNAL IDS
db:NVDid:CVE-2018-8072
Trust: 3.2
db:JVNDBid:JVNDB-2018-004999
Trust: 0.8
db:CNNVDid:CNNVD-201804-1473
Trust: 0.7
db:CNVDid:CNVD-2018-09567
Trust: 0.6
db:OTHERid:NONE
Trust: 0.1
db:VULHUBid:VHN-138104
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2018-09567 // 
            
            
            
            VULHUB: VHN-138104 // 
            
            
            
            JVNDB: JVNDB-2018-004999 // 
            
            
            
            CNNVD: CNNVD-201804-1473 // 
            
            
            
            NVD: CVE-2018-8072

REFERENCES
url:https://www.nemux.org/2018/04/24/cve-2018-8072/
Trust: 2.5
url:https://gitlab.com/nemux/cve-2018-8072/blob/master/cve-2018-8072_poc.txt
Trust: 2.3
url:https://www.edimax.com/edimax/download/download/data/edimax/uk/download/for_home/home_network_cameras/home_network_cameras_indoor_fixed/ic-3140w
Trust: 1.7
url:https://gitlab.com/nemux/cve-2018-8072/blob/master/nemux_codemotion_rome18_cover.pdf
Trust: 1.7
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-8072
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-8072
Trust: 0.8
url:https://ieeexplore.ieee.org/abstract/document/10769424
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2018-09567 // 
            
            
            
            VULHUB: VHN-138104 // 
            
            
            
            JVNDB: JVNDB-2018-004999 // 
            
            
            
            CNNVD: CNNVD-201804-1473 // 
            
            
            
            NVD: CVE-2018-8072

SOURCES
db:OTHERid: - 
db:CNVDid:CNVD-2018-09567
db:VULHUBid:VHN-138104
db:JVNDBid:JVNDB-2018-004999
db:CNNVDid:CNNVD-201804-1473
db:NVDid:CVE-2018-8072

LAST UPDATE DATE
2025-01-30T21:57:27.654000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-09567date:2018-05-16T00:00:00
db:VULHUBid:VHN-138104date:2020-08-24T00:00:00
db:JVNDBid:JVNDB-2018-004999date:2018-07-03T00:00:00
db:CNNVDid:CNNVD-201804-1473date:2020-08-25T00:00:00
db:NVDid:CVE-2018-8072date:2024-11-21T04:13:13.430

SOURCES RELEASE DATE
db:CNVDid:CNVD-2018-09567date:2018-05-16T00:00:00
db:VULHUBid:VHN-138104date:2018-04-26T00:00:00
db:JVNDBid:JVNDB-2018-004999date:2018-07-03T00:00:00
db:CNNVDid:CNNVD-201804-1473date:2018-04-27T00:00:00
db:NVDid:CVE-2018-8072date:2018-04-26T15:29:00.477