Details of VAR-202308-2767

ID

VAR-202308-2767

CVE

CVE-2023-39747

TITLE

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

Trust: 0.8

sources: JVNDB: JVNDB-2023-022406

DESCRIPTION

TP-Link WR841N V8, TP-Link TL-WR940N V2, and TL-WR941ND V5 were discovered to contain a buffer overflow via the radiusSecret parameter at /userRpm/WlanSecurityRpm. TP-LINK Technologies of tl-wr940n v2 firmware, tl-wr941nd v5 firmware, tl-wr841n v8 Firmware has a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2023-39747 // JVNDB: JVNDB-2023-022406 // VULMON: CVE-2023-39747

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-2023-022406 // NVD: CVE-2023-39747

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-39747
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2023-39747
value:	CRITICAL
Trust: 0.8

nvd@nist.gov:	CVE-2023-39747
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-2023-39747
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-2023-022406 // NVD: CVE-2023-39747

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2023-022406 // NVD: CVE-2023-39747

EXTERNAL IDS

db:	NVD	id:	CVE-2023-39747	Trust: 2.7
db:	JVNDB	id:	JVNDB-2023-022406	Trust: 0.8
db:	VULMON	id:	CVE-2023-39747	Trust: 0.1

sources: VULMON: CVE-2023-39747 // JVNDB: JVNDB-2023-022406 // NVD: CVE-2023-39747

REFERENCES

url:	https://github.com/a101e-iotvul/iotvul/blob/main/tp-link/17/tp-link%20wr841n%20wireless%20router%20wlansecurityrpm%20stack%20overflow%20vulnerability.md	Trust: 1.9
url:	https://nvd.nist.gov/vuln/detail/cve-2023-39747	Trust: 0.8
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2023-39747 // JVNDB: JVNDB-2023-022406 // NVD: CVE-2023-39747

SOURCES

db:	VULMON	id:	CVE-2023-39747
db:	JVNDB	id:	JVNDB-2023-022406
db:	NVD	id:	CVE-2023-39747

LAST UPDATE DATE

2024-08-14T14:48:57.438000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2023-39747	date:	2023-08-21T00:00:00
db:	JVNDB	id:	JVNDB-2023-022406	date:	2024-01-23T03:14:00
db:	NVD	id:	CVE-2023-39747	date:	2023-08-25T15:02:42.837

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2023-39747	date:	2023-08-21T00:00:00
db:	JVNDB	id:	JVNDB-2023-022406	date:	2024-01-23T00:00:00
db:	NVD	id:	CVE-2023-39747	date:	2023-08-21T03:15:11.560