Details of VAR-201806-0922

ID

VAR-201806-0922

CVE

CVE-2018-11692

TITLE

plural Canon Authentication vulnerabilities in products

Trust: 0.8

sources: JVNDB: JVNDB-2018-006144

DESCRIPTION

An issue was discovered on Canon LBP6650, LBP3370, LBP3460, and LBP7750C devices. It is possible to bypass the Administrator Mode authentication for /tlogin.cgi via vectors involving frame.cgi?page=DevStatus. NOTE: the vendor reportedly responded that this issue occurs when a customer keeps the default settings without using the countermeasures and best practices shown in the documentation. ** Unsettled ** This case has not been confirmed as a vulnerability. plural Canon The product contains authentication vulnerabilities. The vendor has disputed this vulnerability. For details, see NVD of Current Description Please Confirm. https://nvd.nist.gov/vuln/detail/CVE-2018-11692Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. CanonLBP6650 and other printers are all Canon's printers. Canon LBP6650, etc. are all printers produced by Japan's Canon (Canon)

Trust: 2.34

sources: NVD: CVE-2018-11692 // JVNDB: JVNDB-2018-006144 // CNVD: CNVD-2018-11784 // VULHUB: VHN-121577 // VULMON: CVE-2018-11692

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2018-11784

AFFECTED PRODUCTS

vendor:	canon	model:	lbp7750c	scope:	eq	version:	-	Trust: 1.6
vendor:	canon	model:	lbp3370	scope:	eq	version:	-	Trust: 1.6
vendor:	canon	model:	lbp3460	scope:	eq	version:	-	Trust: 1.6
vendor:	canon	model:	lbp6650	scope:	eq	version:	-	Trust: 1.6
vendor:	canon	model:	lbp6650	scope:	-	version:	-	Trust: 1.4
vendor:	canon	model:	lbp3370	scope:	-	version:	-	Trust: 1.4
vendor:	canon	model:	lbp3460	scope:	-	version:	-	Trust: 1.4
vendor:	canon	model:	lbp7750c	scope:	-	version:	-	Trust: 1.4

sources: CNVD: CNVD-2018-11784 // JVNDB: JVNDB-2018-006144 // CNNVD: CNNVD-201806-284 // NVD: CVE-2018-11692

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-11692
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2018-11692
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2018-11784
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201806-284
value:	CRITICAL
Trust: 0.6
VULHUB:	VHN-121577
value:	HIGH
Trust: 0.1
VULMON:	CVE-2018-11692
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-11692
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
CNVD:	CNVD-2018-11784
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-121577
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-11692
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2018-11784 // VULHUB: VHN-121577 // VULMON: CVE-2018-11692 // JVNDB: JVNDB-2018-006144 // CNNVD: CNNVD-201806-284 // NVD: CVE-2018-11692

PROBLEMTYPE DATA

problemtype:

CWE-287

Trust: 1.9

sources: VULHUB: VHN-121577 // JVNDB: JVNDB-2018-006144 // NVD: CVE-2018-11692

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201806-284

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-201806-284

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-006144

PATCH

title:

Top Page

url:

https://www.usa.canon.com/internet/portal/us/home

Trust: 0.8

sources: JVNDB: JVNDB-2018-006144

EXTERNAL IDS

db:	NVD	id:	CVE-2018-11692	Trust: 3.2
db:	EXPLOIT-DB	id:	44844	Trust: 1.2
db:	JVNDB	id:	JVNDB-2018-006144	Trust: 0.8
db:	CNNVD	id:	CNNVD-201806-284	Trust: 0.7
db:	CNVD	id:	CNVD-2018-11784	Trust: 0.6
db:	SEEBUG	id:	SSVID-97328	Trust: 0.1
db:	VULHUB	id:	VHN-121577	Trust: 0.1
db:	VULMON	id:	CVE-2018-11692	Trust: 0.1

sources: CNVD: CNVD-2018-11784 // VULHUB: VHN-121577 // VULMON: CVE-2018-11692 // JVNDB: JVNDB-2018-006144 // CNNVD: CNNVD-201806-284 // NVD: CVE-2018-11692

REFERENCES

url:	https://gist.github.com/huykha/2dfbe97810e96a05e67359fd9e7cc9ff	Trust: 2.4
url:	https://www.exploit-db.com/exploits/44844/	Trust: 1.2
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-11692	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-11692	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/287.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2018-11784 // VULHUB: VHN-121577 // VULMON: CVE-2018-11692 // JVNDB: JVNDB-2018-006144 // CNNVD: CNNVD-201806-284 // NVD: CVE-2018-11692

SOURCES

db:	CNVD	id:	CNVD-2018-11784
db:	VULHUB	id:	VHN-121577
db:	VULMON	id:	CVE-2018-11692
db:	JVNDB	id:	JVNDB-2018-006144
db:	CNNVD	id:	CNNVD-201806-284
db:	NVD	id:	CVE-2018-11692

LAST UPDATE DATE

2024-11-23T22:34:15.599000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-11784	date:	2018-06-20T00:00:00
db:	VULHUB	id:	VHN-121577	date:	2018-07-20T00:00:00
db:	VULMON	id:	CVE-2018-11692	date:	2018-07-20T00:00:00
db:	JVNDB	id:	JVNDB-2018-006144	date:	2018-08-08T00:00:00
db:	CNNVD	id:	CNNVD-201806-284	date:	2018-06-05T00:00:00
db:	NVD	id:	CVE-2018-11692	date:	2024-11-21T03:43:50.213

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2018-11784	date:	2018-06-20T00:00:00
db:	VULHUB	id:	VHN-121577	date:	2018-06-04T00:00:00
db:	VULMON	id:	CVE-2018-11692	date:	2018-06-04T00:00:00
db:	JVNDB	id:	JVNDB-2018-006144	date:	2018-08-08T00:00:00
db:	CNNVD	id:	CNNVD-201806-284	date:	2018-06-05T00:00:00
db:	NVD	id:	CVE-2018-11692	date:	2018-06-04T06:29:00.623