Details of VAR-202606-3945

ID

VAR-202606-3945

CVE

CVE-2026-11410

TITLE

TP-LINK Technologies of TL-WR940N in the firmware OS Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2026-020450

DESCRIPTION

An authenticated OS command injection vulnerability exists in the BigPond Cable (BPA) WAN configuration module in TL-WR940N v6 due to improper sanitization of user input. An attacker with administrative access may exploit this issue to execute arbitrary system commands with elevated privileges. OS A command injection vulnerability exists. - All information handled by the software may be overwritten. - The software may completely shut down

Trust: 1.62

sources: NVD: CVE-2026-11410 // JVNDB: JVNDB-2026-020450

AFFECTED PRODUCTS

vendor:	tp link	model:	tl-wr940n	scope:	lt	version:	260528	Trust: 1.0
vendor:	tp link	model:	tl-wr940n	scope:	-	version:	-	Trust: 0.8
vendor:	tp link	model:	tl-wr940n	scope:	eq	version:	tl-wr940n firmware 260528	Trust: 0.8
vendor:	tp link	model:	tl-wr940n	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2026-020450 // NVD: CVE-2026-11410

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2026-11410
value:	HIGH
Trust: 1.0
f23511db-6c3e-4e32-a477-6aa17d310630:	CVE-2026-11410
value:	HIGH
Trust: 1.0
NVD:	CVE-2026-11410
value:	HIGH
Trust: 0.8

nvd@nist.gov:	CVE-2026-11410
baseSeverity:	HIGH
baseScore:	7.2
vectorString:	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.2
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2026-11410
baseSeverity:	HIGH
baseScore:	7.2
vectorString:	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2026-020450 // NVD: CVE-2026-11410 // NVD: CVE-2026-11410

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.0
problemtype:	OS Command injection (CWE-78) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2026-020450 // NVD: CVE-2026-11410

PATCH

title:

Security Advisory

url:

https://www.tp-link.com/us/support/faq/5131/

Trust: 0.8

sources: JVNDB: JVNDB-2026-020450

EXTERNAL IDS

db:	NVD	id:	CVE-2026-11410	Trust: 2.6
db:	JVNDB	id:	JVNDB-2026-020450	Trust: 0.8

sources: JVNDB: JVNDB-2026-020450 // NVD: CVE-2026-11410

REFERENCES

url:	https://www.tp-link.com/us/support/download/tl-wr940n/v6/#firmware	Trust: 1.8
url:	https://www.tp-link.com/en/support/download/tl-wr940n/v6/#firmware	Trust: 1.8
url:	https://www.tp-link.com/us/support/faq/5131/	Trust: 1.0
url:	https://nvd.nist.gov/vuln/detail/cve-2026-11410	Trust: 0.8

sources: JVNDB: JVNDB-2026-020450 // NVD: CVE-2026-11410

SOURCES

db:	JVNDB	id:	JVNDB-2026-020450
db:	NVD	id:	CVE-2026-11410

LAST UPDATE DATE

2026-06-25T19:46:45.401000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2026-020450	date:	2026-06-22T02:44:00
db:	NVD	id:	CVE-2026-11410	date:	2026-06-18T18:50:42.667

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2026-020450	date:	2026-06-22T00:00:00
db:	NVD	id:	CVE-2026-11410	date:	2026-06-17T13:19:33.340