CVE-2026-22223
Command Injection Vulnerability on TP-Link Archer BE230 v1.2 and BE3600 v1
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Description
An OS Command Injection vulnerability in TP-Link Archer BE230 v1.2(vpn modules) allows adjacent authenticated attacker 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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware
- https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware
- https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware
- https://www.tp-link.com/us/support/faq/4935/
- https://www.tp-link.com/kr/support/download/archer-be3600/v1/#Firmware
References (7)
SSVC — Action Prioritization
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Quick Info
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