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ID

VAR-201510-0413


CVE

CVE-2015-7751


TITLE

Juniper Junos OS In root Privileged vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2015-005386

DESCRIPTION

Juniper Junos OS before 12.1X44-D50, 12.1X46 before 12.1X46-D35, 12.1X47 before 12.1X47-D25, 12.3 before 12.3R9, 12.3X48 before 12.3X48-D15, 13.2 before 13.2R7, 13.2X51 before 13.2X51-D35, 13.3 before 13.3R6, 14.1 before 14.1R5, 14.1X50 before 14.1X50-D105, 14.1X51 before 14.1X51-D70, 14.1X53 before 14.1X53-D25, 14.1X55 before 14.1X55-D20, 14.2 before 14.2R1, 15.1 before 15.1F2 or 15.1R1, and 15.1X49 before 15.1X49-D10 does not require a password for the root user when pam.conf is "corrupted," which allows local users to gain root privileges by modifying the file. Juniper Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware systems. The operating system provides a secure programming interface and Junos SDK. The following versions are affected: Juniper Networks Junos OS prior to 12.1X44-D50, 12.1X46 prior to 12.1X46-D35, 12.1X47 prior to 12.1X47-D25, 12.3 prior to 12.3R9, 12.3X48 prior to 12.3X48-D15, 13.2 Version 13.2 before R7, Version 13.2X51 before 13.2X51-D35, Version 13.3 before 13.3R6, Version 14.1 before 14.1R5, Version 14.1X50 before 14.1X50-D105, Version 14.1X51 before 14.1X51-D70, Version 14.1 before 14.1X53-D25 X53 version, 14.1X55 version before 14.1X55-D20, 14.2 version before 14.2R1, 15.1 version before 15.1F2, 15.1X49 version before 15.1X49-D10

Trust: 1.71

sources: NVD: CVE-2015-7751 // JVNDB: JVNDB-2015-005386 // VULHUB: VHN-85712

AFFECTED PRODUCTS

vendor:junipermodel:junosscope:eqversion:12.1x46

Trust: 1.6

vendor:junipermodel:junosscope:eqversion:12.1x47

Trust: 1.6

vendor:junipermodel:junosscope:eqversion:15.1

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:14.2

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:15.1x49

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:14.1x51

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:14.1x55

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:12.3

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:13.2

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:13.3

Trust: 1.0

vendor:junipermodel:junosscope:lteversion:12.1x44

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:14.1x50

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:13.2x51

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:12.3x48

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:14.1

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:14.1x53

Trust: 1.0

vendor:junipermodel:junos osscope:eqversion:12.1x47-d25

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:13.2x51-d35

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:13.2r7

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:12.3x48

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:13.3r6

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:14.1x55

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:12.3

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:14.2

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:13.3

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:12.3r9

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:12.3x48-d15

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:13.2

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:14.1x53

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:15.1x49-d10

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:14.1

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:14.1r5

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:14.2r1

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:12.1x46

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:14.1x51

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:12.1x47

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:15.1f2

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:15.1x49

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:12.1x46-d35

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:15.1r1

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:14.1x50-d105

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:14.1x55-d20

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:14.1x50

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:14.1x51-d70

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:13.2x51

Trust: 0.8

vendor:junipermodel:junos osscope:ltversion:15.1

Trust: 0.8

vendor:junipermodel:junos osscope:eqversion:14.1x53-d25

Trust: 0.8

vendor:junipermodel:junosscope:eqversion:12.1x44

Trust: 0.6

sources: JVNDB: JVNDB-2015-005386 // CNNVD: CNNVD-201510-339 // NVD: CVE-2015-7751

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2015-7751
value: MEDIUM

Trust: 1.0

NVD: CVE-2015-7751
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201510-339
value: MEDIUM

Trust: 0.6

VULHUB: VHN-85712
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2015-7751
severity: MEDIUM
baseScore: 6.9
vectorString: AV:L/AC:M/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.4
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-85712
severity: MEDIUM
baseScore: 6.9
vectorString: AV:L/AC:M/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.4
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

sources: VULHUB: VHN-85712 // JVNDB: JVNDB-2015-005386 // CNNVD: CNNVD-201510-339 // NVD: CVE-2015-7751

PROBLEMTYPE DATA

problemtype:CWE-264

Trust: 1.9

sources: VULHUB: VHN-85712 // JVNDB: JVNDB-2015-005386 // NVD: CVE-2015-7751

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201510-339

TYPE

permissions and access control

Trust: 0.6

sources: CNNVD: CNNVD-201510-339

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2015-005386

PATCH
title:JSA10707url:http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10707&actp=search
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2015-005386

EXTERNAL IDS
db:NVDid:CVE-2015-7751
Trust: 2.5
db:JUNIPERid:JSA10707
Trust: 1.7
db:SECTRACKid:1033817
Trust: 1.7
db:JVNDBid:JVNDB-2015-005386
Trust: 0.8
db:CNNVDid:CNNVD-201510-339
Trust: 0.7
db:VULHUBid:VHN-85712
Trust: 0.1
sources:
            
            
            VULHUB: VHN-85712 // 
            
            
            
            JVNDB: JVNDB-2015-005386 // 
            
            
            
            CNNVD: CNNVD-201510-339 // 
            
            
            
            NVD: CVE-2015-7751

REFERENCES
url:http://www.securitytracker.com/id/1033817
Trust: 1.7
url:http://kb.juniper.net/infocenter/index?page=content&id=jsa10707
Trust: 1.6
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-7751
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-7751
Trust: 0.8
url:http://kb.juniper.net/infocenter/index?page=content&id=jsa10707
Trust: 0.1
sources:
            
            
            VULHUB: VHN-85712 // 
            
            
            
            JVNDB: JVNDB-2015-005386 // 
            
            
            
            CNNVD: CNNVD-201510-339 // 
            
            
            
            NVD: CVE-2015-7751

SOURCES
db:VULHUBid:VHN-85712
db:JVNDBid:JVNDB-2015-005386
db:CNNVDid:CNNVD-201510-339
db:NVDid:CVE-2015-7751

LAST UPDATE DATE
2025-04-13T23:35:06.662000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-85712date:2015-10-20T00:00:00
db:JVNDBid:JVNDB-2015-005386date:2015-10-21T00:00:00
db:CNNVDid:CNNVD-201510-339date:2015-10-20T00:00:00
db:NVDid:CVE-2015-7751date:2025-04-12T10:46:40.837

SOURCES RELEASE DATE
db:VULHUBid:VHN-85712date:2015-10-19T00:00:00
db:JVNDBid:JVNDB-2015-005386date:2015-10-21T00:00:00
db:CNNVDid:CNNVD-201510-339date:2015-10-20T00:00:00
db:NVDid:CVE-2015-7751date:2015-10-19T18:59:04.457