Details of VAR-202308-2976

ID

VAR-202308-2976

CVE

CVE-2023-39745

TITLE

plural TP-LINK Technologies Classic buffer overflow vulnerability in the product

Trust: 0.8

sources: JVNDB: JVNDB-2023-022407

DESCRIPTION

TP-Link TL-WR940N V2, TP-Link TL-WR941ND V5 and TP-Link TL-WR841N V8 were discovered to contain a buffer overflow via the component /userRpm/AccessCtrlAccessRulesRpm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted GET request

Trust: 1.71

sources: NVD: CVE-2023-39745 // JVNDB: JVNDB-2023-022407 // VULMON: CVE-2023-39745

AFFECTED PRODUCTS

vendor:	tp link	model:	tl-wr841n v8	scope:	eq	version:	-	Trust: 1.0
vendor:	tp link	model:	tl-wr941nd v5	scope:	eq	version:	-	Trust: 1.0
vendor:	tp link	model:	tl-wr940n v2	scope:	eq	version:	-	Trust: 1.0
vendor:	tp link	model:	tl-wr940n v2	scope:	-	version:	-	Trust: 0.8
vendor:	tp link	model:	tl-wr841n v8	scope:	-	version:	-	Trust: 0.8
vendor:	tp link	model:	tl-wr941nd v5	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2023-022407 // NVD: CVE-2023-39745

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-39745
value:	HIGH
Trust: 1.0
NVD:	CVE-2023-39745
value:	HIGH
Trust: 0.8

nvd@nist.gov:	CVE-2023-39745
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:	CVE-2023-39745
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: JVNDB: JVNDB-2023-022407 // NVD: CVE-2023-39745

PROBLEMTYPE DATA

problemtype:	CWE-120	Trust: 1.0
problemtype:	Classic buffer overflow (CWE-120) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-022407 // NVD: CVE-2023-39745

EXTERNAL IDS

db:	NVD	id:	CVE-2023-39745	Trust: 2.7
db:	JVNDB	id:	JVNDB-2023-022407	Trust: 0.8
db:	VULMON	id:	CVE-2023-39745	Trust: 0.1

sources: VULMON: CVE-2023-39745 // JVNDB: JVNDB-2023-022407 // NVD: CVE-2023-39745

REFERENCES

url:	https://github.com/a101e-iotvul/iotvul/blob/main/tp-link/16/tp-link%20wr940n%20wr941nd%20wr841n%20wireless%20router%20userrpmaccessctrlaccessrulesrpm%20buffer%20read%20out-of-bounds%20vulnerability.md	Trust: 1.9
url:	https://nvd.nist.gov/vuln/detail/cve-2023-39745	Trust: 0.8
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2023-39745 // JVNDB: JVNDB-2023-022407 // NVD: CVE-2023-39745

SOURCES

db:	VULMON	id:	CVE-2023-39745
db:	JVNDB	id:	JVNDB-2023-022407
db:	NVD	id:	CVE-2023-39745

LAST UPDATE DATE

2024-08-14T15:15:49.575000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2023-39745	date:	2023-08-21T00:00:00
db:	JVNDB	id:	JVNDB-2023-022407	date:	2024-01-23T03:14:00
db:	NVD	id:	CVE-2023-39745	date:	2023-08-25T15:02:19.863

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2023-39745	date:	2023-08-21T00:00:00
db:	JVNDB	id:	JVNDB-2023-022407	date:	2024-01-23T00:00:00
db:	NVD	id:	CVE-2023-39745	date:	2023-08-21T03:15:11.487