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CVE-2026-22222

Command Injection Vulnerability on TP-Link Archer BE230 v1.2

Published: Feb 2, 2026Updated: Feb 6, 2026 Sources: CVE List NVD BDUCWE-78
NVD MITRE
8.0CVSSHIGH
EPSS Score
1.4%
Top 30.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An OS Command Injection vulnerability in TP-Link Archer BE230 v1.2(web modules) allows adjacent authenticated attacker to execute arbitrary code. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability. This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in nature, each instance is tracked under a unique CVE ID.This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420.

CVSS Vector Breakdown

AV:AAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-78

Affected Products

Archer BE230 v1.2TP-Link Systems Inc.Networking Infrastructure
archer be230 firmwaretp-linkNetworking Infrastructure
Archer BE230TP-Link Technologies Co Ltd.Networking Infrastructure
tp-link systems inc.commercialCNNetworking Infrastructureaka tp-link
tp-linkcommercialTWNetworking Infrastructureaka tp-link, tp link
tp-link technologies co ltd.commercialCNNetworking Infrastructureaka tl-wr841n, tl-wr940n, tl-wr886n

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware
tp-link.com
https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware
tp-link.com
https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware
tp-link.com
and 1 more references View all →

Timeline

Published
Feb 2, 2026
Last Updated
Feb 6, 2026

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