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ID

VAR-201905-1026


CVE

CVE-2018-7824


TITLE

Schneider Electric Modbus Serial Driver Vulnerable to resource exhaustion

Trust: 0.8

sources: JVNDB: JVNDB-2018-015517

DESCRIPTION

An Externally Controlled Reference to a Resource (CWE-610) vulnerability exists in Schneider Electric Modbus Serial Driver (For 64-bit Windows OS:V3.17 IE 37 and prior , For 32-bit Windows OS:V2.17 IE 27 and prior, and as part of the Driver Suite version:V14.12 and prior) which could allow write access to system files available only to users with SYSTEM privilege or other important user files. Schneider Electric Modbus Serial Driver Contains a resource exhaustion vulnerability.Information may be tampered with. An attacker could exploit this vulnerability to perform write operations to system files or other important user files

Trust: 1.71

sources: NVD: CVE-2018-7824 // JVNDB: JVNDB-2018-015517 // VULHUB: VHN-137856

AFFECTED PRODUCTS

vendor:schneider electricmodel:modbus serial driverscope:lteversion:2.17

Trust: 1.0

vendor:schneider electricmodel:modbus serial driverscope:lteversion:3.17

Trust: 1.0

vendor:schneider electricmodel:driver suitescope:lteversion:14.12

Trust: 1.0

vendor:schneider electricmodel:driver suitescope:lteversion:v14.12

Trust: 0.8

vendor:schneider electricmodel:modbus serial driverscope:lteversion:2.17 ie 27 (32-bit windows os)

Trust: 0.8

vendor:schneider electricmodel:modbus serial driverscope:lteversion:3.17 ie 37 (64-bit windows os)

Trust: 0.8

sources: JVNDB: JVNDB-2018-015517 // NVD: CVE-2018-7824

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-7824
value: MEDIUM

Trust: 1.0

NVD: CVE-2018-7824
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201905-908
value: MEDIUM

Trust: 0.6

VULHUB: VHN-137856
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-7824
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:L/AU:S/C:N/I:C/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: COMPLETE
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-137856
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:L/AU:S/C:N/I:C/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: COMPLETE
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-7824
baseSeverity: MEDIUM
baseScore: 4.9
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 1.2
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2018-7824
baseSeverity: MEDIUM
baseScore: 4.9
vectorString: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-137856 // JVNDB: JVNDB-2018-015517 // CNNVD: CNNVD-201905-908 // NVD: CVE-2018-7824

PROBLEMTYPE DATA

problemtype:CWE-610

Trust: 1.1

problemtype:CWE-400

Trust: 0.9

sources: VULHUB: VHN-137856 // JVNDB: JVNDB-2018-015517 // NVD: CVE-2018-7824

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201905-908

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201905-908

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-015517

PATCH
title:SEVD-2019-099-01url:https://www.schneider-electric.com/en/download/document/SEVD-2019-099-01/
Trust: 0.8
title:Schneider Electric Modbus Serial Driver Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=92886
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2018-015517 // 
            
            
            
            CNNVD: CNNVD-201905-908

EXTERNAL IDS
db:NVDid:CVE-2018-7824
Trust: 2.5
db:SCHNEIDERid:SEVD-2019-099-01
Trust: 1.7
db:JVNDBid:JVNDB-2018-015517
Trust: 0.8
db:CNNVDid:CNNVD-201905-908
Trust: 0.7
db:VULHUBid:VHN-137856
Trust: 0.1
sources:
            
            
            VULHUB: VHN-137856 // 
            
            
            
            JVNDB: JVNDB-2018-015517 // 
            
            
            
            CNNVD: CNNVD-201905-908 // 
            
            
            
            NVD: CVE-2018-7824

REFERENCES
url:https://www.schneider-electric.com/en/download/document/sevd-2019-099-01/
Trust: 1.7
url:https://nvd.nist.gov/vuln/detail/cve-2018-7824
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-7824
Trust: 0.8
sources:
            
            
            VULHUB: VHN-137856 // 
            
            
            
            JVNDB: JVNDB-2018-015517 // 
            
            
            
            CNNVD: CNNVD-201905-908 // 
            
            
            
            NVD: CVE-2018-7824

SOURCES
db:VULHUBid:VHN-137856
db:JVNDBid:JVNDB-2018-015517
db:CNNVDid:CNNVD-201905-908
db:NVDid:CVE-2018-7824

LAST UPDATE DATE
2024-11-23T23:08:24.519000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-137856date:2020-09-29T00:00:00
db:JVNDBid:JVNDB-2018-015517date:2019-06-11T00:00:00
db:CNNVDid:CNNVD-201905-908date:2020-09-30T00:00:00
db:NVDid:CVE-2018-7824date:2024-11-21T04:12:47.890

SOURCES RELEASE DATE
db:VULHUBid:VHN-137856date:2019-05-22T00:00:00
db:JVNDBid:JVNDB-2018-015517date:2019-06-11T00:00:00
db:CNNVDid:CNNVD-201905-908date:2019-05-22T00:00:00
db:NVDid:CVE-2018-7824date:2019-05-22T20:29:01.150