Details of VAR-202101-0064

ID

VAR-202101-0064

CVE

CVE-2020-14102

TITLE

Xiaomi router AX1800rom and Xiaomi route RM1800 root Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2020-015374

DESCRIPTION

There is command injection when ddns processes the hostname, which causes the administrator user to obtain the root privilege of the router. This affects Xiaomi router AX1800rom version < 1.0.336 and Xiaomi route RM1800 root version < 1.0.26. Xiaomi router AX1800rom and Xiaomi route RM1800 root Contains a command injection vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Xiaomi AX1800 is a router from Xiaomi, a Chinese company. Xiaomi AX1800 and others have a command injection vulnerability, which can be exploited by attackers to submit special requests, inject arbitrary OS commands and execute them

Trust: 2.16

sources: NVD: CVE-2020-14102 // JVNDB: JVNDB-2020-015374 // CNVD: CNVD-2025-06302

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-06302

AFFECTED PRODUCTS

vendor:	mi	model:	rm1800	scope:	lt	version:	1.0.26	Trust: 1.0
vendor:	mi	model:	ax1800	scope:	lt	version:	1.0.336	Trust: 1.0
vendor:	xiaomi	model:	mi rm1800	scope:	-	version:	-	Trust: 0.8
vendor:	xiaomi	model:	mi ax1800	scope:	-	version:	-	Trust: 0.8
vendor:	xiaomi	model:	ax1800 rom	scope:	lt	version:	1.0.336	Trust: 0.6
vendor:	xiaomi	model:	rm1800 root	scope:	lt	version:	1.0.26	Trust: 0.6

sources: CNVD: CNVD-2025-06302 // JVNDB: JVNDB-2020-015374 // NVD: CVE-2020-14102

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-14102
value:	HIGH
Trust: 1.0
NVD:	CVE-2020-14102
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-06302
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202101-956
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-14102
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2025-06302
severity:	HIGH
baseScore:	8.3
vectorString:	AV:N/AC:L/AU:M/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	MULTIPLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.4
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-14102
baseSeverity:	HIGH
baseScore:	7.2
vectorString:	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.2
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2020-14102
baseSeverity:	HIGH
baseScore:	7.2
vectorString:	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-06302 // JVNDB: JVNDB-2020-015374 // CNNVD: CNNVD-202101-956 // NVD: CVE-2020-14102

PROBLEMTYPE DATA

problemtype:	CWE-77	Trust: 1.0
problemtype:	Command injection (CWE-77) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2020-015374 // NVD: CVE-2020-14102

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202101-956

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202101-956

PATCH

title:	Top Page	url:	https://trust.mi.com/en	Trust: 0.8
title:	Patch for Xiaomi AX1800 and other command injection vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/674541	Trust: 0.6
title:	Xiaomi AX1800 Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=139062	Trust: 0.6

sources: CNVD: CNVD-2025-06302 // JVNDB: JVNDB-2020-015374 // CNNVD: CNNVD-202101-956

EXTERNAL IDS

db:	NVD	id:	CVE-2020-14102	Trust: 3.0
db:	JVNDB	id:	JVNDB-2020-015374	Trust: 0.8
db:	CNVD	id:	CNVD-2025-06302	Trust: 0.6
db:	CNNVD	id:	CNNVD-202101-956	Trust: 0.6

sources: CNVD: CNVD-2025-06302 // JVNDB: JVNDB-2020-015374 // CNNVD: CNNVD-202101-956 // NVD: CVE-2020-14102

REFERENCES

url:	https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=23&locale=en	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2020-14102	Trust: 1.4

sources: CNVD: CNVD-2025-06302 // JVNDB: JVNDB-2020-015374 // CNNVD: CNNVD-202101-956 // NVD: CVE-2020-14102

SOURCES

db:	CNVD	id:	CNVD-2025-06302
db:	JVNDB	id:	JVNDB-2020-015374
db:	CNNVD	id:	CNNVD-202101-956
db:	NVD	id:	CVE-2020-14102

LAST UPDATE DATE

2025-04-03T22:17:20.324000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-06302	date:	2025-04-02T00:00:00
db:	JVNDB	id:	JVNDB-2020-015374	date:	2021-09-17T07:58:00
db:	CNNVD	id:	CNNVD-202101-956	date:	2021-01-21T00:00:00
db:	NVD	id:	CVE-2020-14102	date:	2024-11-21T05:02:39.053

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-06302	date:	2025-04-02T00:00:00
db:	JVNDB	id:	JVNDB-2020-015374	date:	2021-09-17T00:00:00
db:	CNNVD	id:	CNNVD-202101-956	date:	2021-01-13T00:00:00
db:	NVD	id:	CVE-2020-14102	date:	2021-01-13T23:15:13.260