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ID

VAR-201804-1290


CVE

CVE-2018-8941


TITLE

D-Link DSL-3782 Device firmware buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-004240

DESCRIPTION

Diagnostics functionality on D-Link DSL-3782 devices with firmware EU v. 1.01 has a buffer overflow, allowing authenticated remote attackers to execute arbitrary code via a long Addr value to the 'set Diagnostics_Entry' function in an HTTP request, related to /userfs/bin/tcapi. D-Link DSL-3782 The device firmware 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. D-LinkDSL-3782 is a wireless router product from D-Link. A buffer overflow vulnerability exists in the Diagnostics feature of the D-LinkDSL-3782 device using EU1.01 firmware

Trust: 2.25

sources: NVD: CVE-2018-8941 // JVNDB: JVNDB-2018-004240 // CNVD: CNVD-2018-08316 // VULHUB: VHN-138973

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2018-08316

AFFECTED PRODUCTS

vendor:d linkmodel:dsl-3782scope:eqversion:1.01

Trust: 2.4

vendor:d linkmodel:dsl-3782 euscope:eqversion:v.1.01

Trust: 0.6

sources: CNVD: CNVD-2018-08316 // JVNDB: JVNDB-2018-004240 // CNNVD: CNNVD-201804-095 // NVD: CVE-2018-8941

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-8941
value: HIGH

Trust: 1.0

NVD: CVE-2018-8941
value: HIGH

Trust: 0.8

CNVD: CNVD-2018-08316
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201804-095
value: HIGH

Trust: 0.6

VULHUB: VHN-138973
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-8941
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2018-08316
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

VULHUB: VHN-138973
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-8941
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
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-2018-08316 // VULHUB: VHN-138973 // JVNDB: JVNDB-2018-004240 // CNNVD: CNNVD-201804-095 // NVD: CVE-2018-8941

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.9

sources: VULHUB: VHN-138973 // JVNDB: JVNDB-2018-004240 // NVD: CVE-2018-8941

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201804-095

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201804-095

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-004240

PATCH
title:DSL-3782 Wireless AC1200 Dual Band VDSL ADSL Modem Routerurl:https://eu.dlink.com/ba/hr/products/dsl-3782-wireless-ac1200-dual-band-vdsl-adsl-modem-router
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2018-004240

EXTERNAL IDS
db:NVDid:CVE-2018-8941
Trust: 3.1
db:JVNDBid:JVNDB-2018-004240
Trust: 0.8
db:CNNVDid:CNNVD-201804-095
Trust: 0.7
db:CNVDid:CNVD-2018-08316
Trust: 0.6
db:SEEBUGid:SSVID-97212
Trust: 0.1
db:VULHUBid:VHN-138973
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-08316 // 
            
            
            
            VULHUB: VHN-138973 // 
            
            
            
            JVNDB: JVNDB-2018-004240 // 
            
            
            
            CNNVD: CNNVD-201804-095 // 
            
            
            
            NVD: CVE-2018-8941

REFERENCES
url:https://github.com/secforce/cve-2018-8941
Trust: 3.1
url:https://nvd.nist.gov/vuln/detail/cve-2018-8941
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-8941
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2018-08316 // 
            
            
            
            VULHUB: VHN-138973 // 
            
            
            
            JVNDB: JVNDB-2018-004240 // 
            
            
            
            CNNVD: CNNVD-201804-095 // 
            
            
            
            NVD: CVE-2018-8941

SOURCES
db:CNVDid:CNVD-2018-08316
db:VULHUBid:VHN-138973
db:JVNDBid:JVNDB-2018-004240
db:CNNVDid:CNNVD-201804-095
db:NVDid:CVE-2018-8941

LAST UPDATE DATE
2024-11-23T22:55:54.232000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-08316date:2018-05-02T00:00:00
db:VULHUBid:VHN-138973date:2018-05-21T00:00:00
db:JVNDBid:JVNDB-2018-004240date:2018-06-14T00:00:00
db:CNNVDid:CNNVD-201804-095date:2023-04-27T00:00:00
db:NVDid:CVE-2018-8941date:2024-11-21T04:14:39.270

SOURCES RELEASE DATE
db:CNVDid:CNVD-2018-08316date:2018-04-25T00:00:00
db:VULHUBid:VHN-138973date:2018-04-03T00:00:00
db:JVNDBid:JVNDB-2018-004240date:2018-06-14T00:00:00
db:CNNVDid:CNNVD-201804-095date:2018-04-03T00:00:00
db:NVDid:CVE-2018-8941date:2018-04-03T23:29:00.227