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ID

VAR-201709-0363


CVE

CVE-2017-14115


TITLE

AT&T U-verse Firmware access control vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2017-007777

DESCRIPTION

The AT&T U-verse 9.2.2h0d83 firmware for the Arris NVG589 and NVG599 devices, when IP Passthrough mode is not used, configures ssh-permanent-enable WAN SSH logins to the remotessh account with the 5SaP9I26 password, which allows remote attackers to access a "Terminal shell v1.0" service, and subsequently obtain unrestricted root privileges, by establishing an SSH session and then entering certain shell metacharacters and BusyBox commands. AT&T U-verse The firmware contains a vulnerability related to access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. ArrisNVG589 and NVG599 are router products of Arris Group of the United States. AT&TU-verse is the firmware used in it. A security vulnerability exists in the AT&TU-verse9.2.2h0d83 version of ArrisNVG589 and NVG599. AT&T U-verse Arris Modems are prone to following security vulnerabilities: 1. 2. An information-disclosure vulnerability 3. A command injection vulnerability 4. A security-bypass vulnerability Attackers can exploit these issues to obtain sensitive information, execute arbitrary code and perform unauthorized actions., which may aid in further attacks. Failed exploit attempts may result in a denial-of-service condition

Trust: 2.61

sources: NVD: CVE-2017-14115 // JVNDB: JVNDB-2017-007777 // CNVD: CNVD-2017-31554 // BID: 100585 // VULHUB: VHN-104805 // VULMON: CVE-2017-14115

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2017-31554

AFFECTED PRODUCTS

vendor:attmodel:u-versescope:eqversion:9.2.2h0d83

Trust: 1.6

vendor:at tmodel:u-versescope:eqversion:9.2.2h0d83

Trust: 0.8

vendor:arrismodel:nvg589scope:eqversion:0

Trust: 0.6

vendor:arrismodel:nvg599scope:eqversion:0

Trust: 0.6

vendor:arrismodel:at&t u-verse 9.2.2h0d83scope: - version: -

Trust: 0.6

vendor:at tmodel:u-verse 9.2.2h0d83scope: - version: -

Trust: 0.3

vendor:at tmodel:arris nvg599scope:eqversion:0

Trust: 0.3

vendor:at tmodel:arris nvg589scope:eqversion:0

Trust: 0.3

sources: CNVD: CNVD-2017-31554 // BID: 100585 // JVNDB: JVNDB-2017-007777 // CNNVD: CNNVD-201709-037 // NVD: CVE-2017-14115

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2017-14115
value: HIGH

Trust: 1.0

NVD: CVE-2017-14115
value: HIGH

Trust: 0.8

CNVD: CNVD-2017-31554
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201709-037
value: HIGH

Trust: 0.6

VULHUB: VHN-104805
value: HIGH

Trust: 0.1

VULMON: CVE-2017-14115
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2017-14115
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2017-31554
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-104805
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2017-14115
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.2
impactScore: 5.9
version: 3.0

Trust: 1.8

sources: CNVD: CNVD-2017-31554 // VULHUB: VHN-104805 // VULMON: CVE-2017-14115 // JVNDB: JVNDB-2017-007777 // CNNVD: CNNVD-201709-037 // NVD: CVE-2017-14115

PROBLEMTYPE DATA

problemtype:CWE-798

Trust: 1.1

problemtype:CWE-284

Trust: 0.9

sources: VULHUB: VHN-104805 // JVNDB: JVNDB-2017-007777 // NVD: CVE-2017-14115

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201709-037

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-201709-037

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2017-007777

PATCH
title:Top Pageurl:https://www.att.com/
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2017-007777

EXTERNAL IDS
db:NVDid:CVE-2017-14115
Trust: 3.5
db:BIDid:100585
Trust: 2.7
db:JVNDBid:JVNDB-2017-007777
Trust: 0.8
db:CNNVDid:CNNVD-201709-037
Trust: 0.7
db:CNVDid:CNVD-2017-31554
Trust: 0.6
db:VULHUBid:VHN-104805
Trust: 0.1
db:VULMONid:CVE-2017-14115
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2017-31554 // 
            
            
            
            VULHUB: VHN-104805 // 
            
            
            
            VULMON: CVE-2017-14115 // 
            
            
            
            BID: 100585 // 
            
            
            
            JVNDB: JVNDB-2017-007777 // 
            
            
            
            CNNVD: CNNVD-201709-037 // 
            
            
            
            NVD: CVE-2017-14115

REFERENCES
url:https://www.nomotion.net/blog/sharknatto/
Trust: 2.9
url:https://threatpost.com/bugs-in-arris-modems-distributed-by-att-vulnerable-to-trivial-attacks/127753/
Trust: 2.4
url:http://www.securityfocus.com/bid/100585
Trust: 1.9
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-14115
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2017-14115
Trust: 0.8
url:https://www.tenable.com/blog/hardcoded-credentials-expose-customers-of-att-u-verse
Trust: 0.3
url:https://www.att.com/
Trust: 0.3
url:https://www.tenable.com/plugins/index.php?view=single&id=102915
Trust: 0.3
url:https://cwe.mitre.org/data/definitions/798.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2017-31554 // 
            
            
            
            VULHUB: VHN-104805 // 
            
            
            
            VULMON: CVE-2017-14115 // 
            
            
            
            BID: 100585 // 
            
            
            
            JVNDB: JVNDB-2017-007777 // 
            
            
            
            CNNVD: CNNVD-201709-037 // 
            
            
            
            NVD: CVE-2017-14115

CREDITS
Nomotion
Trust: 0.3
sources:
            
            
            BID: 100585

SOURCES
db:CNVDid:CNVD-2017-31554
db:VULHUBid:VHN-104805
db:VULMONid:CVE-2017-14115
db:BIDid:100585
db:JVNDBid:JVNDB-2017-007777
db:CNNVDid:CNNVD-201709-037
db:NVDid:CVE-2017-14115

LAST UPDATE DATE
2025-04-20T19:43:42.251000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2017-31554date:2017-10-26T00:00:00
db:VULHUBid:VHN-104805date:2019-10-03T00:00:00
db:VULMONid:CVE-2017-14115date:2021-08-23T00:00:00
db:BIDid:100585date:2017-08-31T00:00:00
db:JVNDBid:JVNDB-2017-007777date:2017-10-03T00:00:00
db:CNNVDid:CNNVD-201709-037date:2019-10-23T00:00:00
db:NVDid:CVE-2017-14115date:2025-04-20T01:37:25.860

SOURCES RELEASE DATE
db:CNVDid:CNVD-2017-31554date:2017-10-26T00:00:00
db:VULHUBid:VHN-104805date:2017-09-03T00:00:00
db:VULMONid:CVE-2017-14115date:2017-09-03T00:00:00
db:BIDid:100585date:2017-08-31T00:00:00
db:JVNDBid:JVNDB-2017-007777date:2017-10-03T00:00:00
db:CNNVDid:CNNVD-201709-037date:2017-09-05T00:00:00
db:NVDid:CVE-2017-14115date:2017-09-03T19:29:00.267