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ID

VAR-201808-0906


CVE

CVE-2018-3938


TITLE

Sony IPELA E Series Camera G5 Firmware buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-009696

DESCRIPTION

An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. An attacker can send a malicious POST request to trigger this vulnerability. The SonyIPELA camera is a web-facing camera for monitoring and monitoring

Trust: 2.34

sources: NVD: CVE-2018-3938 // JVNDB: JVNDB-2018-009696 // CNVD: CNVD-2018-14335 // VULHUB: VHN-133969 // VULMON: CVE-2018-3938

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

category:['camera device']sub_category:camera

Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2018-14335

AFFECTED PRODUCTS

vendor:sonymodel:snc-eb600scope:eqversion:1.87.00

Trust: 2.4

vendor:sonymodel:snc-eb600bscope:eqversion:1.87.00

Trust: 2.4

vendor:sonymodel:snc-eb602rscope:eqversion:1.87.00

Trust: 2.4

vendor:sonymodel:snc-em600scope:eqversion:1.87.00

Trust: 2.4

vendor:sonymodel:snc-em602rscope:eqversion:1.87.00

Trust: 1.8

vendor:sonymodel:snc-em602rcscope:eqversion:1.87.00

Trust: 1.8

vendor:sonymodel:snc-em631scope:eqversion:1.87.00

Trust: 1.6

vendor:sonymodel:snc-em630scope:eqversion:1.87.00

Trust: 1.6

vendor:sonymodel:snc-eb630bscope:eqversion:1.87.00

Trust: 1.6

vendor:sonymodel:snc-eb630scope:eqversion:1.87.00

Trust: 1.6

vendor:sonymodel:snc-em601scope:eqversion:1.87.00

Trust: 1.6

vendor:sonymodel:snc-eb632rscope:eqversion:1.87.00

Trust: 1.6

vendor:sonymodel:snc-em632rcscope:eqversion:1.87.00

Trust: 1.0

vendor:sonymodel:snc-em632rscope:eqversion:1.87.00

Trust: 1.0

vendor:sonymodel:ipela e series g5scope:eqversion:1.87.00

Trust: 0.6

sources: CNVD: CNVD-2018-14335 // JVNDB: JVNDB-2018-009696 // CNNVD: CNNVD-201808-417 // NVD: CVE-2018-3938

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-3938
value: CRITICAL

Trust: 1.0

talos-cna@cisco.com: CVE-2018-3938
value: CRITICAL

Trust: 1.0

NVD: CVE-2018-3938
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2018-14335
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201808-417
value: CRITICAL

Trust: 0.6

VULHUB: VHN-133969
value: HIGH

Trust: 0.1

VULMON: CVE-2018-3938
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-3938
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: 1.9

CNVD: CNVD-2018-14335
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: 0.6

VULHUB: VHN-133969
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: 0.1

nvd@nist.gov: CVE-2018-3938
baseSeverity: CRITICAL
baseScore: 10.0
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 6.0
version: 3.0

Trust: 1.8

talos-cna@cisco.com: CVE-2018-3938
baseSeverity: CRITICAL
baseScore: 9.1
vectorString: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.3
impactScore: 6.0
version: 3.0

Trust: 1.0

sources: CNVD: CNVD-2018-14335 // VULHUB: VHN-133969 // VULMON: CVE-2018-3938 // JVNDB: JVNDB-2018-009696 // CNNVD: CNNVD-201808-417 // NVD: CVE-2018-3938 // NVD: CVE-2018-3938

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.1

problemtype:CWE-119

Trust: 0.9

sources: VULHUB: VHN-133969 // JVNDB: JVNDB-2018-009696 // NVD: CVE-2018-3938

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201808-417

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201808-417

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-009696

PATCH
title:E Seriesurl:https://www.sony.net/Products/IPELA/snc/E/index_old.html
Trust: 0.8
title:SonyIPELAESeriesCamera802dot1xclientcert feature patch for remote code execution vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/135951
Trust: 0.6
title:Sony IPELA E Series Camera G5 Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=83876
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2018-14335 // 
            
            
            
            JVNDB: JVNDB-2018-009696 // 
            
            
            
            CNNVD: CNNVD-201808-417

EXTERNAL IDS
db:NVDid:CVE-2018-3938
Trust: 3.3
db:TALOSid:TALOS-2018-0605
Trust: 3.2
db:JVNDBid:JVNDB-2018-009696
Trust: 0.8
db:CNNVDid:CNNVD-201808-417
Trust: 0.7
db:CNVDid:CNVD-2018-14335
Trust: 0.6
db:OTHERid:NONE
Trust: 0.1
db:VULHUBid:VHN-133969
Trust: 0.1
db:VULMONid:CVE-2018-3938
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2018-14335 // 
            
            
            
            VULHUB: VHN-133969 // 
            
            
            
            VULMON: CVE-2018-3938 // 
            
            
            
            JVNDB: JVNDB-2018-009696 // 
            
            
            
            CNNVD: CNNVD-201808-417 // 
            
            
            
            NVD: CVE-2018-3938

REFERENCES
url:https://www.talosintelligence.com/vulnerability_reports/talos-2018-0605
Trust: 2.6
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-3938
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-3938
Trust: 0.8
url:https://talosintelligence.com/vulnerability_reports/talos-2018-0605
Trust: 0.6
url:https://ieeexplore.ieee.org/abstract/document/10769424
Trust: 0.1
url:https://cwe.mitre.org/data/definitions/787.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2018-14335 // 
            
            
            
            VULHUB: VHN-133969 // 
            
            
            
            VULMON: CVE-2018-3938 // 
            
            
            
            JVNDB: JVNDB-2018-009696 // 
            
            
            
            CNNVD: CNNVD-201808-417 // 
            
            
            
            NVD: CVE-2018-3938

SOURCES
db:OTHERid: - 
db:CNVDid:CNVD-2018-14335
db:VULHUBid:VHN-133969
db:VULMONid:CVE-2018-3938
db:JVNDBid:JVNDB-2018-009696
db:CNNVDid:CNNVD-201808-417
db:NVDid:CVE-2018-3938

LAST UPDATE DATE
2025-01-30T22:11:02.743000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-14335date:2018-07-31T00:00:00
db:VULHUBid:VHN-133969date:2020-08-24T00:00:00
db:VULMONid:CVE-2018-3938date:2022-04-19T00:00:00
db:JVNDBid:JVNDB-2018-009696date:2018-11-26T00:00:00
db:CNNVDid:CNNVD-201808-417date:2020-08-25T00:00:00
db:NVDid:CVE-2018-3938date:2024-11-21T04:06:20.540

SOURCES RELEASE DATE
db:CNVDid:CNVD-2018-14335date:2018-07-31T00:00:00
db:VULHUBid:VHN-133969date:2018-08-14T00:00:00
db:VULMONid:CVE-2018-3938date:2018-08-14T00:00:00
db:JVNDBid:JVNDB-2018-009696date:2018-11-26T00:00:00
db:CNNVDid:CNNVD-201808-417date:2018-08-14T00:00:00
db:NVDid:CVE-2018-3938date:2018-08-14T19:29:01.153