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ID

VAR-201708-1649


TITLE

Weak Password Vulnerability in DebugShell of ZTE's Multiple OLT PON Devices

Trust: 0.6

sources: CNVD: CNVD-2017-20302

DESCRIPTION

ZTE OLT C200, C220, C300, C320 are the key PON equipment used in the optical switching network of the telecommunications industry. Several ZTE OLT PON equipment DebugShell has a weak password vulnerability. Attackers can use the vulnerability to add daily operation account passwords, perform system-level operations, and perform remote control operations on the equipment.

Trust: 0.6

sources: CNVD: CNVD-2017-20302

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2017-20302

AFFECTED PRODUCTS

vendor:ztemodel:olt c200scope: - version: -

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vendor:ztemodel:olt c220scope: - version: -

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vendor:ztemodel:olt c300scope: - version: -

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vendor:ztemodel:olt c320scope: - version: -

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sources: CNVD: CNVD-2017-20302

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2017-20302
value: MEDIUM

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CNVD: CNVD-2017-20302
severity: MEDIUM
baseScore: 6.4
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2017-20302

PATCH

title:Weak Password Vulnerability in DebugShell of ZTE's Multiple OLT PON Devicesurl:https://www.cnvd.org.cn/patchinfo/show/98090

Trust: 0.6

sources: CNVD: CNVD-2017-20302

EXTERNAL IDS

db:CNVDid:CNVD-2017-20302

Trust: 0.6

sources: CNVD: CNVD-2017-20302

SOURCES

db:CNVDid:CNVD-2017-20302

LAST UPDATE DATE

2022-05-04T09:04:29.840000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2017-20302date:2017-08-26T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2017-20302date:2017-08-28T00:00:00