Details of VAR-202312-0768

ID

VAR-202312-0768

CVE

CVE-2023-51017

TITLE

TOTOLINK of ex1800t Firmware vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2023-023773

DESCRIPTION

TOTOlink EX1800T v9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command execution in the lanIp parameter’ of the setLanConfig interface of the cstecgi .cgi. TOTOLINK of ex1800t There are unspecified vulnerabilities in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TOTOLINK EX1800T is a Wi-Fi range extender from China's Zeon Electronics (TOTOLINK) company. There is a command execution vulnerability in the TOTOLINK EX1800T lanIp parameter. This vulnerability stems from the failure of the lanIp parameter of the setLanConfig interface of cstecgi.cgi to correctly filter special characters, commands, etc. in the constructed command. An attacker could exploit this vulnerability to execute arbitrary commands on the system

Trust: 2.16

sources: NVD: CVE-2023-51017 // JVNDB: JVNDB-2023-023773 // CNVD: CNVD-2024-07858

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-07858

AFFECTED PRODUCTS

vendor:	totolink	model:	ex1800t	scope:	eq	version:	9.1.0cu.2112_b20220316	Trust: 1.0
vendor:	totolink	model:	ex1800t	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	ex1800t	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	ex1800t	scope:	eq	version:	ex1800t firmware 9.1.0cu.2112 b20220316	Trust: 0.8
vendor:	totolink	model:	ex1800t v9.1.0cu.2112 b20220316	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2024-07858 // JVNDB: JVNDB-2023-023773 // NVD: CVE-2023-51017

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-51017
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2023-51017
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2024-07858
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2024-07858
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: 0.6

nvd@nist.gov:	CVE-2023-51017
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.1/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:	3.1
Trust: 1.0
NVD:	CVE-2023-51017
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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2024-07858 // JVNDB: JVNDB-2023-023773 // NVD: CVE-2023-51017

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Lack of information (CWE-noinfo) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-023773 // NVD: CVE-2023-51017

EXTERNAL IDS

db:	NVD	id:	CVE-2023-51017	Trust: 3.2
db:	JVNDB	id:	JVNDB-2023-023773	Trust: 0.8
db:	CNVD	id:	CNVD-2024-07858	Trust: 0.6

sources: CNVD: CNVD-2024-07858 // JVNDB: JVNDB-2023-023773 // NVD: CVE-2023-51017

REFERENCES

url:	https://815yang.github.io/2023/12/11/ex1800t/totolinkex1800t_v9.1.0cu.2112_b2022031setlanconfig-lanip/	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2023-51017	Trust: 1.4

sources: CNVD: CNVD-2024-07858 // JVNDB: JVNDB-2023-023773 // NVD: CVE-2023-51017

SOURCES

db:	CNVD	id:	CNVD-2024-07858
db:	JVNDB	id:	JVNDB-2023-023773
db:	NVD	id:	CVE-2023-51017

LAST UPDATE DATE

2024-08-14T15:20:47.002000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2024-07858	date:	2024-02-05T00:00:00
db:	JVNDB	id:	JVNDB-2023-023773	date:	2024-01-29T07:35:00
db:	NVD	id:	CVE-2023-51017	date:	2023-12-27T21:09:57.983

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2024-07858	date:	2024-02-06T00:00:00
db:	JVNDB	id:	JVNDB-2023-023773	date:	2024-01-29T00:00:00
db:	NVD	id:	CVE-2023-51017	date:	2023-12-22T19:15:09.540