Details of VAR-202504-1969

ID

VAR-202504-1969

CVE

CVE-2025-29649

TITLE

TP-LINK Technologies of TL-WR840N in the firmware SQL Injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2025-004003

DESCRIPTION

SQL Injection vulnerability exists in the TP-Link TL-WR840N router s login dashboard (version 1.0), allowing an unauthenticated attacker to inject malicious SQL statements via the username and password fields. NOTE: this is disputed because the issue can only be reproduced on a supplier-provided emulator, where access control is intentionally absent for ease of functional testing. TP-LINK Technologies of TL-WR840N The firmware has SQL There is an injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2025-29649 // JVNDB: JVNDB-2025-004003

AFFECTED PRODUCTS

vendor:	tp link	model:	tl-wr840n	scope:	eq	version:	1.0	Trust: 1.0
vendor:	tp link	model:	tl-wr840n	scope:	eq	version:	tl-wr840n firmware 1.0	Trust: 0.8
vendor:	tp link	model:	tl-wr840n	scope:	-	version:	-	Trust: 0.8
vendor:	tp link	model:	tl-wr840n	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2025-004003 // NVD: CVE-2025-29649

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-29649
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2025-004003
value:	HIGH
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-29649
baseSeverity:	HIGH
baseScore:	7.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	3.9
impactScore:	3.4
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-004003
baseSeverity:	HIGH
baseScore:	7.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2025-004003 // NVD: CVE-2025-29649

PROBLEMTYPE DATA

problemtype:	CWE-89	Trust: 1.0
problemtype:	SQL injection (CWE-89) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-004003 // NVD: CVE-2025-29649

EXTERNAL IDS

db:	NVD	id:	CVE-2025-29649	Trust: 2.6
db:	JVNDB	id:	JVNDB-2025-004003	Trust: 0.8

sources: JVNDB: JVNDB-2025-004003 // NVD: CVE-2025-29649

REFERENCES

url:	https://github.com/theveteran1/vulnerability-research/blob/main/cve-2025-29649	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-29649	Trust: 0.8

sources: JVNDB: JVNDB-2025-004003 // NVD: CVE-2025-29649

SOURCES

db:	JVNDB	id:	JVNDB-2025-004003
db:	NVD	id:	CVE-2025-29649

LAST UPDATE DATE

2025-04-26T22:42:30.440000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2025-004003	date:	2025-04-25T00:51:00
db:	NVD	id:	CVE-2025-29649	date:	2025-04-24T12:51:37.493

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2025-004003	date:	2025-04-25T00:00:00
db:	NVD	id:	CVE-2025-29649	date:	2025-04-16T20:15:17.563