Details of VAR-202208-0873

ID

VAR-202208-0873

CVE

CVE-2022-35491

TITLE

TOTOLINK of A3002RU Vulnerability related to use of hardcoded credentials in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-014392

DESCRIPTION

TOTOLINK A3002RU V3.0.0-B20220304.1804 has a hardcoded password for root in /etc/shadow.sample. TOTOLINK of A3002RU A vulnerability exists in the firmware regarding the use of hardcoded credentials.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2022-35491 // JVNDB: JVNDB-2022-014392

AFFECTED PRODUCTS

vendor:	totolink	model:	a3002ru	scope:	eq	version:	3.0.0-b20220304.1804	Trust: 1.0
vendor:	totolink	model:	a3002ru	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	a3002ru	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a3002ru	scope:	eq	version:	a3002ru firmware 3.0.0-b20220304.1804	Trust: 0.8

sources: JVNDB: JVNDB-2022-014392 // NVD: CVE-2022-35491

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-35491
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2022-35491
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-202208-2770
value:	CRITICAL
Trust: 0.6

nvd@nist.gov:	CVE-2022-35491
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-2022-35491
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: JVNDB: JVNDB-2022-014392 // CNNVD: CNNVD-202208-2770 // NVD: CVE-2022-35491

PROBLEMTYPE DATA

problemtype:	CWE-798	Trust: 1.0
problemtype:	Use hard-coded credentials (CWE-798) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-014392 // NVD: CVE-2022-35491

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202208-2770

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-202208-2770

EXTERNAL IDS

db:	NVD	id:	CVE-2022-35491	Trust: 3.2
db:	JVNDB	id:	JVNDB-2022-014392	Trust: 0.8
db:	CNNVD	id:	CNNVD-202208-2770	Trust: 0.6

sources: JVNDB: JVNDB-2022-014392 // CNNVD: CNNVD-202208-2770 // NVD: CVE-2022-35491

REFERENCES

url:	https://github.com/1337536723/iot/blob/main/totolink/a3002ru.md	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2022-35491	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-35491/	Trust: 0.6

sources: JVNDB: JVNDB-2022-014392 // CNNVD: CNNVD-202208-2770 // NVD: CVE-2022-35491

SOURCES

db:	JVNDB	id:	JVNDB-2022-014392
db:	CNNVD	id:	CNNVD-202208-2770
db:	NVD	id:	CVE-2022-35491

LAST UPDATE DATE

2024-08-14T15:00:52.478000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2022-014392	date:	2023-09-19T08:07:00
db:	CNNVD	id:	CNNVD-202208-2770	date:	2022-08-15T00:00:00
db:	NVD	id:	CVE-2022-35491	date:	2022-08-12T21:03:02.373

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2022-014392	date:	2023-09-19T00:00:00
db:	CNNVD	id:	CNNVD-202208-2770	date:	2022-08-10T00:00:00
db:	NVD	id:	CVE-2022-35491	date:	2022-08-10T20:15:54.240