Details of VAR-202102-1088

ID

VAR-202102-1088

CVE

CVE-2021-27210

TITLE

TP-Link Archer C5v Vulnerability of important information in plaintext

Trust: 0.8

sources: JVNDB: JVNDB-2021-003600

DESCRIPTION

TP-Link Archer C5v 1.7_181221 devices allows remote attackers to retrieve cleartext credentials via [USER_CFG#0,0,0,0,0,0#0,0,0,0,0,0]0,0 to the /cgi?1&5 URI. TP-Link Archer C5v Contains a vulnerability in the plaintext storage of important information.Information may be obtained. TP-Link Archer C5v is an AC1200 wireless dual-band Gigabit VoIP router. TP-Link Archer C5v 1.7_181221 has an information disclosure vulnerability

Trust: 2.16

sources: NVD: CVE-2021-27210 // JVNDB: JVNDB-2021-003600 // CNVD: CNVD-2021-12106

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-12106

AFFECTED PRODUCTS

vendor:	tp link	model:	archer c5v	scope:	eq	version:	1.7_181221	Trust: 1.0
vendor:	tp link	model:	archer c5v	scope:	eq	version:	archer c5v firmware 1.7_181221	Trust: 0.8
vendor:	tp link	model:	archer c5v	scope:	eq	version:	-	Trust: 0.8
vendor:	tp link	model:	archer c5v 1.7 181221	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2021-12106 // JVNDB: JVNDB-2021-003600 // NVD: CVE-2021-27210

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-27210
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-27210
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2021-12106
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202102-1114
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2021-27210
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2021-12106
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2021-27210
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2021-27210
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2021-12106 // JVNDB: JVNDB-2021-003600 // CNNVD: CNNVD-202102-1114 // NVD: CVE-2021-27210

PROBLEMTYPE DATA

problemtype:	CWE-312	Trust: 1.0
problemtype:	Plaintext storage of important information (CWE-312) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-003600 // NVD: CVE-2021-27210

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202102-1114

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202102-1114

PATCH

title:

Top Page

url:

https://www.tp-link.com/

Trust: 0.8

sources: JVNDB: JVNDB-2021-003600

EXTERNAL IDS

db:	NVD	id:	CVE-2021-27210	Trust: 3.0
db:	JVNDB	id:	JVNDB-2021-003600	Trust: 0.8
db:	CNVD	id:	CNVD-2021-12106	Trust: 0.6
db:	CNNVD	id:	CNNVD-202102-1114	Trust: 0.6

sources: CNVD: CNVD-2021-12106 // JVNDB: JVNDB-2021-003600 // CNNVD: CNNVD-202102-1114 // NVD: CVE-2021-27210

REFERENCES

url:	https://gokay.org/tp-links-archer-c5v-improper-authorization/	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2021-27210	Trust: 2.0

sources: CNVD: CNVD-2021-12106 // JVNDB: JVNDB-2021-003600 // CNNVD: CNNVD-202102-1114 // NVD: CVE-2021-27210

SOURCES

db:	CNVD	id:	CNVD-2021-12106
db:	JVNDB	id:	JVNDB-2021-003600
db:	CNNVD	id:	CNNVD-202102-1114
db:	NVD	id:	CVE-2021-27210

LAST UPDATE DATE

2024-11-23T23:01:04.907000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-12106	date:	2021-02-24T00:00:00
db:	JVNDB	id:	JVNDB-2021-003600	date:	2021-10-29T01:52:00
db:	CNNVD	id:	CNNVD-202102-1114	date:	2021-02-25T00:00:00
db:	NVD	id:	CVE-2021-27210	date:	2024-11-21T05:57:35.867

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-12106	date:	2021-02-24T00:00:00
db:	JVNDB	id:	JVNDB-2021-003600	date:	2021-10-29T00:00:00
db:	CNNVD	id:	CNNVD-202102-1114	date:	2021-02-12T00:00:00
db:	NVD	id:	CVE-2021-27210	date:	2021-02-13T01:15:12.797