Details of VAR-202202-0833

ID

VAR-202202-0833

CVE

CVE-2022-25073

TITLE

TP-LINK Technologies of TL-WR841N Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-006259

DESCRIPTION

TL-WR841Nv14_US_0.9.1_4.18 routers were discovered to contain a stack overflow in the function dm_fillObjByStr(). This vulnerability allows unauthenticated attackers to execute arbitrary code. TP-LINK Technologies of TL-WR841N An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Tp-link TL-WR841N is a wireless router from China Tp-link company. A buffer overflow vulnerability exists in the Tp-link TL-WR841N router

Trust: 2.16

sources: NVD: CVE-2022-25073 // JVNDB: JVNDB-2022-006259 // CNVD: CNVD-2022-17026

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-17026

AFFECTED PRODUCTS

vendor:	tp link	model:	tl-wr841n	scope:	eq	version:	0.9.1_4.18	Trust: 1.0
vendor:	tp link	model:	tl-wr841n	scope:	-	version:	-	Trust: 0.8
vendor:	tp link	model:	tl-wr841n	scope:	eq	version:	-	Trust: 0.8
vendor:	tp link	model:	tl-wr841n	scope:	eq	version:	tl-wr841n firmware 0.9.1 4.18	Trust: 0.8
vendor:	tp link	model:	tl-wr841n	scope:	eq	version:	0.9.14.18	Trust: 0.6

sources: CNVD: CNVD-2022-17026 // JVNDB: JVNDB-2022-006259 // NVD: CVE-2022-25073

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-25073
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2022-25073
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2022-17026
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202202-1852
value:	CRITICAL
Trust: 0.6

nvd@nist.gov:	CVE-2022-25073
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2022-17026
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2022-25073
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-2022-25073
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: CNVD: CNVD-2022-17026 // JVNDB: JVNDB-2022-006259 // CNNVD: CNNVD-202202-1852 // NVD: CVE-2022-25073

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-006259 // NVD: CVE-2022-25073

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202202-1852

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202202-1852

PATCH

title:	Patch for Tp-link TL-WR841N Buffer Overflow Vulnerability (CNVD-2022-17026)	url:	https://www.cnvd.org.cn/patchInfo/show/323546	Trust: 0.6
title:	Tp-link TL-WR841N Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=184637	Trust: 0.6

sources: CNVD: CNVD-2022-17026 // CNNVD: CNNVD-202202-1852

EXTERNAL IDS

db:	NVD	id:	CVE-2022-25073	Trust: 3.8
db:	JVNDB	id:	JVNDB-2022-006259	Trust: 0.8
db:	CNVD	id:	CNVD-2022-17026	Trust: 0.6
db:	CNNVD	id:	CNNVD-202202-1852	Trust: 0.6

sources: CNVD: CNVD-2022-17026 // JVNDB: JVNDB-2022-006259 // CNNVD: CNNVD-202202-1852 // NVD: CVE-2022-25073

REFERENCES

url:	https://github.com/ephaha/iot_vuln/tree/main/tp-link/tl-wr841n	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2022-25073	Trust: 1.4
url:	https://cxsecurity.com/cveshow/cve-2022-25073/	Trust: 0.6

sources: CNVD: CNVD-2022-17026 // JVNDB: JVNDB-2022-006259 // CNNVD: CNNVD-202202-1852 // NVD: CVE-2022-25073

SOURCES

db:	CNVD	id:	CNVD-2022-17026
db:	JVNDB	id:	JVNDB-2022-006259
db:	CNNVD	id:	CNNVD-202202-1852
db:	NVD	id:	CVE-2022-25073

LAST UPDATE DATE

2024-11-23T21:50:41.477000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-17026	date:	2022-03-06T00:00:00
db:	JVNDB	id:	JVNDB-2022-006259	date:	2023-07-03T08:59:00
db:	CNNVD	id:	CNNVD-202202-1852	date:	2022-03-10T00:00:00
db:	NVD	id:	CVE-2022-25073	date:	2024-11-21T06:51:36.573

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-17026	date:	2022-03-06T00:00:00
db:	JVNDB	id:	JVNDB-2022-006259	date:	2023-07-03T00:00:00
db:	CNNVD	id:	CNNVD-202202-1852	date:	2022-02-24T00:00:00
db:	NVD	id:	CVE-2022-25073	date:	2022-02-24T15:15:30.117