PT-2026-5689 · Tp Link · Archer Be230

Caprinuxx + 1 · Published 2025-12-19 · Updated 2026-02-02 · CVE-2026-22225

Positive Technologies (AI Summary)

CVSS v4.0

8.5

High

Base vector

AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L

Name of the Vulnerable Software and Affected Versions Archer BE230 versions prior to 1.2.4 Build 20251218 rel.70420

Description A command injection may occur following administrative authentication within the VPN Connection Service. Exploitation could grant an attacker complete administrative control over the device, potentially compromising configuration integrity, network security, and service availability. This issue is one of several distinct command injection flaws identified in separate code paths.

Recommendations Update to version 1.2.4 Build 20251218 rel.70420 or later.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2026-02137

CVE-2026-22225

Affected Products

Archer Be230

References · 11

• https://osv.dev/vulnerability/CVE-2026-22225 · Vendor Advisory
• https://tp-link.com/en/support/download/archer-axe75/v1/#Firmware · Patch
• https://tp-link.com/us/support/download/archer-be230/v1.20/#Firmware · Patch
• https://tp-link.com/us/support/download/archer-axe75/v1/#Firmware · Patch
• https://tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-22225 · Security Note
• https://tp-link.com/en/support/download/archer-be230/v1.20/#Firmware · Patch
• https://bdu.fstec.ru/vul/2026-02137 · Security Note
• https://tp-link.com/us/support/faq/4935 · Vendor Advisory, Patch
• https://twitter.com/CVEnew/status/2018465541866844404 · Twitter Post
• https://t.me/CVEtracker/43529 · Telegram Post