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ID

VAR-201805-0706


CVE

CVE-2018-10749


TITLE

D-Link DSL-3782 EU Buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-004798

DESCRIPTION

An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'commit' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'commit <node_name>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code. D-Link DSL-3782 EU 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 /userfs/bin/tcapi binary in D-LinkDSL-3782

Trust: 2.25

sources: NVD: CVE-2018-10749 // JVNDB: JVNDB-2018-004798 // CNVD: CNVD-2018-09182 // VULHUB: VHN-120539

IOT TAXONOMY

category:['IoT', 'Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2018-09182

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-2018-09182 // JVNDB: JVNDB-2018-004798 // CNNVD: CNNVD-201805-169 // NVD: CVE-2018-10749

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-10749
value: HIGH

Trust: 1.0

NVD: CVE-2018-10749
value: HIGH

Trust: 0.8

CNVD: CNVD-2018-09182
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201805-169
value: HIGH

Trust: 0.6

VULHUB: VHN-120539
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-10749
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-2018-09182
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-120539
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-2018-10749
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-2018-09182 // VULHUB: VHN-120539 // JVNDB: JVNDB-2018-004798 // CNNVD: CNNVD-201805-169 // NVD: CVE-2018-10749

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.9

sources: VULHUB: VHN-120539 // JVNDB: JVNDB-2018-004798 // NVD: CVE-2018-10749

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201805-169

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201805-169

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-004798

PATCH
title:D-Link DSL-3782url:https://eu.dlink.com/ba/hr/products/dsl-3782-wireless-ac1200-dual-band-vdsl-adsl-modem-router
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2018-004798

EXTERNAL IDS
db:NVDid:CVE-2018-10749
Trust: 3.1
db:JVNDBid:JVNDB-2018-004798
Trust: 0.8
db:CNNVDid:CNNVD-201805-169
Trust: 0.7
db:CNVDid:CNVD-2018-09182
Trust: 0.6
db:VULHUBid:VHN-120539
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-09182 // 
            
            
            
            VULHUB: VHN-120539 // 
            
            
            
            JVNDB: JVNDB-2018-004798 // 
            
            
            
            CNNVD: CNNVD-201805-169 // 
            
            
            
            NVD: CVE-2018-10749

REFERENCES
url:https://github.com/kgsdy/d-link-dsl-3782-eu/blob/master/commit.md
Trust: 3.1
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-10749
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-10749
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2018-09182 // 
            
            
            
            VULHUB: VHN-120539 // 
            
            
            
            JVNDB: JVNDB-2018-004798 // 
            
            
            
            CNNVD: CNNVD-201805-169 // 
            
            
            
            NVD: CVE-2018-10749

SOURCES
db:CNVDid:CNVD-2018-09182
db:VULHUBid:VHN-120539
db:JVNDBid:JVNDB-2018-004798
db:CNNVDid:CNNVD-201805-169
db:NVDid:CVE-2018-10749

LAST UPDATE DATE
2024-11-23T21:53:09.091000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-09182date:2018-05-09T00:00:00
db:VULHUBid:VHN-120539date:2018-06-12T00:00:00
db:JVNDBid:JVNDB-2018-004798date:2018-06-27T00:00:00
db:CNNVDid:CNNVD-201805-169date:2023-04-27T00:00:00
db:NVDid:CVE-2018-10749date:2024-11-21T03:41:58.477

SOURCES RELEASE DATE
db:CNVDid:CNVD-2018-09182date:2018-05-09T00:00:00
db:VULHUBid:VHN-120539date:2018-05-04T00:00:00
db:JVNDBid:JVNDB-2018-004798date:2018-06-27T00:00:00
db:CNNVDid:CNNVD-201805-169date:2018-05-07T00:00:00
db:NVDid:CVE-2018-10749date:2018-05-04T18:29:00.413