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ID

VAR-201711-0696


CVE

CVE-2017-11400


TITLE

Belden Hirschmann Tofino Xenon Security Appliance Permissions vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2017-010594

DESCRIPTION

An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. An incomplete firmware signature allows a local attacker to upgrade the equipment (kernel, file system) with unsigned, attacker-controlled, data. This occurs because the appliance_config file is signed but the .tar.sec file is unsigned. Belden Hirschmann Tofino Xenon Security Appliance Contains a permission vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state

Trust: 1.71

sources: NVD: CVE-2017-11400 // JVNDB: JVNDB-2017-010594 // VULHUB: VHN-101819

AFFECTED PRODUCTS

vendor:beldenmodel:tofino xenon security appliancescope:lteversion:3.1.0

Trust: 1.0

vendor:beldenmodel:tofino xenonscope:ltversion:03.2.00

Trust: 0.8

vendor:beldenmodel:tofino xenon security appliancescope:eqversion:3.1.0

Trust: 0.6

sources: JVNDB: JVNDB-2017-010594 // CNNVD: CNNVD-201707-667 // NVD: CVE-2017-11400

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2017-11400
value: MEDIUM

Trust: 1.0

NVD: CVE-2017-11400
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201707-667
value: MEDIUM

Trust: 0.6

VULHUB: VHN-101819
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2017-11400
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-101819
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2017-11400
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.9
impactScore: 5.9
version: 3.0

Trust: 1.8

sources: VULHUB: VHN-101819 // JVNDB: JVNDB-2017-010594 // CNNVD: CNNVD-201707-667 // NVD: CVE-2017-11400

PROBLEMTYPE DATA

problemtype:CWE-347

Trust: 1.1

problemtype:CWE-275

Trust: 0.9

sources: VULHUB: VHN-101819 // JVNDB: JVNDB-2017-010594 // NVD: CVE-2017-11400

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201707-667

TYPE

data forgery

Trust: 0.6

sources: CNNVD: CNNVD-201707-667

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2017-010594

PATCH
title:BSECV-2017-14url:https://www.belden.com/hubfs/support/security/bulletins/Belden-Security-Bulletin-BSECV-2017-14-1v1-1.pdf
Trust: 0.8
title:Belden Hirschmann Tofino Xenon Security Appliance Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=99917
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2017-010594 // 
            
            
            
            CNNVD: CNNVD-201707-667

EXTERNAL IDS
db:NVDid:CVE-2017-11400
Trust: 2.5
db:JVNDBid:JVNDB-2017-010594
Trust: 0.8
db:CNNVDid:CNNVD-201707-667
Trust: 0.7
db:VULHUBid:VHN-101819
Trust: 0.1
sources:
            
            
            VULHUB: VHN-101819 // 
            
            
            
            JVNDB: JVNDB-2017-010594 // 
            
            
            
            CNNVD: CNNVD-201707-667 // 
            
            
            
            NVD: CVE-2017-11400

REFERENCES
url:https://github.com/airbus-seclab/security-advisories/blob/master/belden/tofino.txt
Trust: 1.7
url:https://www.belden.com/hubfs/support/security/bulletins/belden-security-bulletin-bsecv-2017-14-1v1-1.pdf
Trust: 1.7
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-11400
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2017-11400
Trust: 0.8
sources:
            
            
            VULHUB: VHN-101819 // 
            
            
            
            JVNDB: JVNDB-2017-010594 // 
            
            
            
            CNNVD: CNNVD-201707-667 // 
            
            
            
            NVD: CVE-2017-11400

SOURCES
db:VULHUBid:VHN-101819
db:JVNDBid:JVNDB-2017-010594
db:CNNVDid:CNNVD-201707-667
db:NVDid:CVE-2017-11400

LAST UPDATE DATE
2025-04-20T23:34:16.239000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-101819date:2019-10-03T00:00:00
db:JVNDBid:JVNDB-2017-010594date:2017-12-20T00:00:00
db:CNNVDid:CNNVD-201707-667date:2019-10-23T00:00:00
db:NVDid:CVE-2017-11400date:2025-04-20T01:37:25.860

SOURCES RELEASE DATE
db:VULHUBid:VHN-101819date:2017-11-20T00:00:00
db:JVNDBid:JVNDB-2017-010594date:2017-12-20T00:00:00
db:CNNVDid:CNNVD-201707-667date:2017-07-18T00:00:00
db:NVDid:CVE-2017-11400date:2017-11-20T15:29:00.230