Details of VAR-202306-0563

ID

VAR-202306-0563

CVE

CVE-2023-33537

TITLE

TP-Link wireless router Buffer error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202306-425

DESCRIPTION

TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 was discovered to contain a buffer overflow via the component /userRpm/FixMapCfgRpm

Trust: 0.99

sources: NVD: CVE-2023-33537 // VULMON: CVE-2023-33537

AFFECTED PRODUCTS

vendor:	tp link	model:	tl-wr740n	scope:	eq	version:	-	Trust: 1.0
vendor:	tp link	model:	tl-wr940n	scope:	eq	version:	-	Trust: 1.0
vendor:	tp link	model:	tl-wr841n	scope:	eq	version:	-	Trust: 1.0

sources: NVD: CVE-2023-33537

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-33537
value:	HIGH
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2023-33537
value:	HIGH
Trust: 1.0
CNNVD:	CNNVD-202306-425
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2023-33537
baseSeverity:	HIGH
baseScore:	8.1
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.2
version:	3.1
Trust: 2.0

sources: CNNVD: CNNVD-202306-425 // NVD: CVE-2023-33537 // NVD: CVE-2023-33537

PROBLEMTYPE DATA

problemtype:

CWE-125

Trust: 1.0

sources: NVD: CVE-2023-33537

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202306-425

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202306-425

EXTERNAL IDS

db:	NVD	id:	CVE-2023-33537	Trust: 1.7
db:	CNNVD	id:	CNNVD-202306-425	Trust: 0.6
db:	VULMON	id:	CVE-2023-33537	Trust: 0.1

sources: VULMON: CVE-2023-33537 // CNNVD: CNNVD-202306-425 // NVD: CVE-2023-33537

REFERENCES

url:	https://github.com/a101e-iotvul/iotvul/blob/main/tp-link/1/tl-wr940n_tl-wr841n_tl-wr740n_userrpm_fixmapcfgrpm.md	Trust: 1.7
url:	https://cxsecurity.com/cveshow/cve-2023-33537/	Trust: 0.6
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2023-33537 // CNNVD: CNNVD-202306-425 // NVD: CVE-2023-33537

SOURCES

db:	VULMON	id:	CVE-2023-33537
db:	CNNVD	id:	CNNVD-202306-425
db:	NVD	id:	CVE-2023-33537

LAST UPDATE DATE

2025-01-07T23:26:25.006000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2023-33537	date:	2023-06-07T00:00:00
db:	CNNVD	id:	CNNVD-202306-425	date:	2023-06-14T00:00:00
db:	NVD	id:	CVE-2023-33537	date:	2025-01-07T16:15:31.423

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2023-33537	date:	2023-06-07T00:00:00
db:	CNNVD	id:	CNNVD-202306-425	date:	2023-06-07T00:00:00
db:	NVD	id:	CVE-2023-33537	date:	2023-06-07T04:15:10.563