Details of VAR-201909-1375

ID

VAR-201909-1375

CVE

CVE-2019-11326

TITLE

Topcon Positioning Net-G5 GNSS Receiver Vulnerability related to privilege management in device firmware

Trust: 0.8

sources: JVNDB: JVNDB-2019-009585

DESCRIPTION

An issue was discovered on Topcon Positioning Net-G5 GNSS Receiver devices with firmware 5.2.2. The web interface of the product is protected by a login. A guest is allowed to login. Once logged in as a guest, an attacker can browse a URL to read the password of the administrative user. The same procedure allows a regular user to gain administrative privileges. The guest login is possible in the default configuration. Topcon Positioning Net-G5 GNSS Receiver There is a privilege management vulnerability in the device firmware.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Topcon Positioning Net-G5 GNSS Receiver is a multi-frequency GNSS (Global Navigation Satellite System) receiver from Japan's Topcon

Trust: 2.25

sources: NVD: CVE-2019-11326 // JVNDB: JVNDB-2019-009585 // CNVD: CNVD-2020-15763 // VULHUB: VHN-142961

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-15763

AFFECTED PRODUCTS

vendor:	topcon	model:	net-g5	scope:	eq	version:	5.2.2	Trust: 1.8
vendor:	topcon	model:	positioning net-g5 gnss receiver	scope:	eq	version:	5.2.2	Trust: 0.6

sources: CNVD: CNVD-2020-15763 // JVNDB: JVNDB-2019-009585 // NVD: CVE-2019-11326

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-11326
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-11326
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-15763
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201909-1002
value:	HIGH
Trust: 0.6
VULHUB:	VHN-142961
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-11326
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2020-15763
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-142961
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-11326
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2019-11326
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-15763 // VULHUB: VHN-142961 // JVNDB: JVNDB-2019-009585 // CNNVD: CNNVD-201909-1002 // NVD: CVE-2019-11326

PROBLEMTYPE DATA

problemtype:	CWE-425	Trust: 1.1
problemtype:	CWE-269	Trust: 0.9

sources: VULHUB: VHN-142961 // JVNDB: JVNDB-2019-009585 // NVD: CVE-2019-11326

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201909-1002

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201909-1002

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-009585

PATCH

title:

NET-G5

url:

https://www.topconpositioning.com/gnss-and-network-solutions/gnss-network-solutions/net-g5

Trust: 0.8

sources: JVNDB: JVNDB-2019-009585

EXTERNAL IDS

db:	NVD	id:	CVE-2019-11326	Trust: 3.1
db:	JVNDB	id:	JVNDB-2019-009585	Trust: 0.8
db:	CNVD	id:	CNVD-2020-15763	Trust: 0.7
db:	CNNVD	id:	CNNVD-201909-1002	Trust: 0.7
db:	VULHUB	id:	VHN-142961	Trust: 0.1

sources: CNVD: CNVD-2020-15763 // VULHUB: VHN-142961 // JVNDB: JVNDB-2019-009585 // CNNVD: CNNVD-201909-1002 // NVD: CVE-2019-11326

REFERENCES

url:	https://mezdanak.de/2019/06/21/iot-full-disclosure-topcon-positioning-net-g5-receiver/	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2019-11326	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-11326	Trust: 0.8

sources: CNVD: CNVD-2020-15763 // VULHUB: VHN-142961 // JVNDB: JVNDB-2019-009585 // CNNVD: CNNVD-201909-1002 // NVD: CVE-2019-11326

SOURCES

db:	CNVD	id:	CNVD-2020-15763
db:	VULHUB	id:	VHN-142961
db:	JVNDB	id:	JVNDB-2019-009585
db:	CNNVD	id:	CNNVD-201909-1002
db:	NVD	id:	CVE-2019-11326

LAST UPDATE DATE

2024-11-23T22:33:45.179000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-15763	date:	2020-03-06T00:00:00
db:	VULHUB	id:	VHN-142961	date:	2020-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2019-009585	date:	2019-09-25T00:00:00
db:	CNNVD	id:	CNNVD-201909-1002	date:	2020-08-25T00:00:00
db:	NVD	id:	CVE-2019-11326	date:	2024-11-21T04:20:53.650

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-15763	date:	2020-03-06T00:00:00
db:	VULHUB	id:	VHN-142961	date:	2019-09-20T00:00:00
db:	JVNDB	id:	JVNDB-2019-009585	date:	2019-09-25T00:00:00
db:	CNNVD	id:	CNNVD-201909-1002	date:	2019-09-20T00:00:00
db:	NVD	id:	CVE-2019-11326	date:	2019-09-20T19:15:11.487