PT-2026-31410 · Tp Link Systems+1 · Ax53 V1.0+1

Lilith >_> · Published 2026-04-08 · Updated 2026-05-07 · CVE-2026-30817

Positive Technologies (AI Summary)

CVSS v4.0

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions TP-Link AX53 v1.0 versions prior to 1.7.1 Build 20260213

Description An external configuration control issue in the OpenVPN module allows an authenticated adjacent attacker to read arbitrary files when a malicious configuration file is processed. This can lead to unauthorized access to sensitive information on the device.

Recommendations Update to version 1.7.1 Build 20260213 or later.

Fix

Weakness Enumeration

CWE-610

CWE-15

Related Identifiers

CVE-2026-30817

Affected Products

Ax53 V1.0

Archer Ax53 Firmware

References · 7

• https://tp-link.com/us/support/faq/5055 · Vendor Advisory
• https://tp-link.com/my/support/download/archer-ax53/v1/#Firmware · Patch
• https://tp-link.com/en/support/download/archer-ax53/v1/#Firmware · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-30817 · Security Note
• https://talosintelligence.com/vulnerability_reports · Note
• https://talosintelligence.com/vulnerability_reports/TALOS-2025-2305 · Note
• https://t.me/cveNotify/162577 · Telegram Post