Details of VAR-202302-0295

ID

VAR-202302-0295

CVE

CVE-2021-37315

TITLE

ASUS RT-AC68U Misresolved name or reference usage vulnerability in router firmware

Trust: 0.8

sources: JVNDB: JVNDB-2021-020125

DESCRIPTION

Incorrect Access Control issue discoverd in Cloud Disk in ASUS RT-AC68U router firmware version before 3.0.0.4.386.41634 allows remote attackers to write arbitrary files via improper sanitation on the source for COPY and MOVE operations. ASUS RT-AC68U A vulnerability exists in router firmware related to the use of incorrectly resolved names or references.Information is tampered with and service operation is interrupted (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2021-37315 // JVNDB: JVNDB-2021-020125 // VULMON: CVE-2021-37315

AFFECTED PRODUCTS

vendor:	asus	model:	rt-ac68u	scope:	lt	version:	3.0.0.4.386.41634	Trust: 1.0
vendor:	asustek computer	model:	rt-ac68u	scope:	eq	version:	-	Trust: 0.8
vendor:	asustek computer	model:	rt-ac68u	scope:	eq	version:	rt-ac68u firmware 3.0.0.4.386.41634	Trust: 0.8

sources: JVNDB: JVNDB-2021-020125 // NVD: CVE-2021-37315

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-37315
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2021-37315
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-202302-243
value:	CRITICAL
Trust: 0.6

nvd@nist.gov:	CVE-2021-37315
baseSeverity:	CRITICAL
baseScore:	9.1
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.2
version:	3.1
Trust: 1.0
NVD:	CVE-2021-37315
baseSeverity:	CRITICAL
baseScore:	9.1
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2021-020125 // CNNVD: CNNVD-202302-243 // NVD: CVE-2021-37315

PROBLEMTYPE DATA

problemtype:	CWE-706	Trust: 1.0
problemtype:	Use of incorrectly resolved names and references (CWE-706) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-020125 // NVD: CVE-2021-37315

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202302-243

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202302-243

PATCH

title:	top page	url:	https://www.asus.com/jp/	Trust: 0.8
title:	ASUS RT-AC68U Security vulnerabilities	url:	http://123.124.177.30/web/xxk/bdxqById.tag?id=223773	Trust: 0.6

sources: JVNDB: JVNDB-2021-020125 // CNNVD: CNNVD-202302-243

EXTERNAL IDS

db:	NVD	id:	CVE-2021-37315	Trust: 3.3
db:	JVNDB	id:	JVNDB-2021-020125	Trust: 0.8
db:	CNNVD	id:	CNNVD-202302-243	Trust: 0.6
db:	VULMON	id:	CVE-2021-37315	Trust: 0.1

sources: VULMON: CVE-2021-37315 // JVNDB: JVNDB-2021-020125 // CNNVD: CNNVD-202302-243 // NVD: CVE-2021-37315

REFERENCES

url:	https://robertchen.cc/blog/2021/03/31/asus-rce	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2021-37315	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2021-37315/	Trust: 0.6
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2021-37315 // JVNDB: JVNDB-2021-020125 // CNNVD: CNNVD-202302-243 // NVD: CVE-2021-37315

SOURCES

db:	VULMON	id:	CVE-2021-37315
db:	JVNDB	id:	JVNDB-2021-020125
db:	CNNVD	id:	CNNVD-202302-243
db:	NVD	id:	CVE-2021-37315

LAST UPDATE DATE

2024-08-14T14:24:17.326000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2021-37315	date:	2023-02-03T00:00:00
db:	JVNDB	id:	JVNDB-2021-020125	date:	2023-09-13T01:21:00
db:	CNNVD	id:	CNNVD-202302-243	date:	2023-02-14T00:00:00
db:	NVD	id:	CVE-2021-37315	date:	2023-08-08T14:22:24.967

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2021-37315	date:	2023-02-03T00:00:00
db:	JVNDB	id:	JVNDB-2021-020125	date:	2023-09-13T00:00:00
db:	CNNVD	id:	CNNVD-202302-243	date:	2023-02-03T00:00:00
db:	NVD	id:	CVE-2021-37315	date:	2023-02-03T18:15:12.277