Details of VAR-202003-1473

ID

VAR-202003-1473

CVE

CVE-2020-9375

TITLE

TP-Link Archer C50 V3 Vulnerability in lack of resource release after valid lifetime on device

Trust: 0.8

sources: JVNDB: JVNDB-2020-003497

DESCRIPTION

TP-Link Archer C50 V3 devices before Build 200318 Rel. 62209 allows remote attackers to cause a denial of service via a crafted HTTP Header containing an unexpected Referer field. TP-Link Archer C50 V3 The device is vulnerable to a lack of resource release after a valid lifetime.Service operation interruption (DoS) It may be put into a state. 62209 before version

Trust: 2.25

sources: NVD: CVE-2020-9375 // JVNDB: JVNDB-2020-003497 // CNVD: CNVD-2020-19940 // VULMON: CVE-2020-9375

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-19940

AFFECTED PRODUCTS

vendor:	tp link	model:	archer c50	scope:	eq	version:	build_200318	Trust: 1.0
vendor:	tp link	model:	archer c50	scope:	eq	version:	build_170822	Trust: 1.0
vendor:	tp link	model:	archer c50	scope:	eq	version:	build_171227	Trust: 1.0
vendor:	tp link	model:	archer c50	scope:	eq	version:	build 200318	Trust: 0.8
vendor:	tp link	model:	archer c50 build rel.	scope:	lt	version:	v320031862209	Trust: 0.6

sources: CNVD: CNVD-2020-19940 // JVNDB: JVNDB-2020-003497 // NVD: CVE-2020-9375

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2020-9375
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2020-003497
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-19940
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202003-1578
value:	HIGH
Trust: 0.6
VULMON:	CVE-2020-9375
value:	HIGH
Trust: 0.1

NVD:
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	FALSE
obtainAllPrivilege:	FALSE
obtainUserPrivilege:	FALSE
obtainOtherPrivilege:	FALSE
userInteractionRequired:	FALSE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2020-003497
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-19940
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULMON:	CVE-2020-9375
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

NVD:
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	JVNDB-2020-003497
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-19940 // VULMON: CVE-2020-9375 // JVNDB: JVNDB-2020-003497 // NVD: CVE-2020-9375 // CNNVD: CNNVD-202003-1578

PROBLEMTYPE DATA

problemtype:

CWE-772

Trust: 1.8

sources: JVNDB: JVNDB-2020-003497 // NVD: CVE-2020-9375

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202003-1578

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202003-1578

CONFIGURATIONS

sources: NVD: CVE-2020-9375

PATCH

title:	Download for Archer C50 V3	url:	https://www.tp-link.com/in/support/download/archer-c50/v3/#firmware	Trust: 0.8
title:	Patch for TP-Link Archer C50 Denial of Service Vulnerability	url:	https://www.cnvd.org.cn/patchinfo/show/211357	Trust: 0.6
title:	TP-Link Archer C50 Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=112989	Trust: 0.6
title:	cve-2020-9375	url:	https://github.com/thewhiteh4t/cve-2020-9375	Trust: 0.1
title:	PoC	url:	https://github.com/jonathan-elias/poc	Trust: 0.1
title:	CVE-POC	url:	https://github.com/0xt11/cve-poc	Trust: 0.1
title:	PoC-in-GitHub	url:	https://github.com/developer3000s/poc-in-github	Trust: 0.1
title:	PoC-in-GitHub	url:	https://github.com/nomi-sec/poc-in-github	Trust: 0.1
title:	PoC-in-GitHub	url:	https://github.com/hectorgie/poc-in-github	Trust: 0.1

sources: CNVD: CNVD-2020-19940 // VULMON: CVE-2020-9375 // JVNDB: JVNDB-2020-003497 // CNNVD: CNNVD-202003-1578

EXTERNAL IDS

db:	NVD	id:	CVE-2020-9375	Trust: 3.1
db:	PACKETSTORM	id:	156928	Trust: 1.7
db:	JVNDB	id:	JVNDB-2020-003497	Trust: 0.8
db:	CNVD	id:	CNVD-2020-19940	Trust: 0.6
db:	EXPLOIT-DB	id:	48255	Trust: 0.6
db:	CNNVD	id:	CNNVD-202003-1578	Trust: 0.6
db:	VULMON	id:	CVE-2020-9375	Trust: 0.1

sources: CNVD: CNVD-2020-19940 // VULMON: CVE-2020-9375 // JVNDB: JVNDB-2020-003497 // NVD: CVE-2020-9375 // CNNVD: CNNVD-202003-1578

REFERENCES

url:	https://www.tp-link.com/in/support/download/archer-c50/v3/#firmware	Trust: 1.7
url:	https://thewhiteh4t.github.io/2020/02/27/cve-2020-9375-tp-link-archer-c50-v3-denial-of-service.html	Trust: 1.7
url:	http://packetstormsecurity.com/files/156928/tp-link-archer-c50-v3-denial-of-service.html	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2020-9375	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-9375	Trust: 0.8
url:	https://www.exploit-db.com/exploits/48255	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/772.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://github.com/thewhiteh4t/cve-2020-9375	Trust: 0.1

sources: VULMON: CVE-2020-9375 // JVNDB: JVNDB-2020-003497 // NVD: CVE-2020-9375 // CNNVD: CNNVD-202003-1578

CREDITS

thewhiteh4t

Trust: 0.6

sources: CNNVD: CNNVD-202003-1578

SOURCES

db:	CNVD	id:	CNVD-2020-19940
db:	VULMON	id:	CVE-2020-9375
db:	JVNDB	id:	JVNDB-2020-003497
db:	NVD	id:	CVE-2020-9375
db:	CNNVD	id:	CNNVD-202003-1578

LAST UPDATE DATE

2023-12-18T13:01:48.542000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-19940	date:	2020-03-29T00:00:00
db:	VULMON	id:	CVE-2020-9375	date:	2020-03-31T00:00:00
db:	JVNDB	id:	JVNDB-2020-003497	date:	2020-04-17T00:00:00
db:	NVD	id:	CVE-2020-9375	date:	2020-03-31T14:44:08.800
db:	CNNVD	id:	CNNVD-202003-1578	date:	2020-04-01T00:00:00

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-19940	date:	2020-03-28T00:00:00
db:	VULMON	id:	CVE-2020-9375	date:	2020-03-25T00:00:00
db:	JVNDB	id:	JVNDB-2020-003497	date:	2020-04-17T00:00:00
db:	NVD	id:	CVE-2020-9375	date:	2020-03-25T15:15:11.680
db:	CNNVD	id:	CNNVD-202003-1578	date:	2020-03-25T00:00:00