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TP-Link CVE-2026-30816

| EUVD-2026-20546 MEDIUM
External Control of System or Configuration Setting (CWE-15)
2026-04-08 TPLink GHSA-xxqc-mrq8-7966
6.8
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

4
EUVD ID Assigned
Apr 08, 2026 - 19:31 euvd
EUVD-2026-20546
Analysis Generated
Apr 08, 2026 - 19:31 vuln.today
Patch released
Apr 08, 2026 - 19:31 nvd
Patch available
CVE Published
Apr 08, 2026 - 17:53 nvd
MEDIUM 6.8

DescriptionNVD

An external control of configuration vulnerability in the OpenVPN module of TP-Link AX53 v1.0 allows an authenticated adjacent attacker to read arbitrary file when a malicious configuration file is processed. Successful exploitation may allow unauthorized access to arbitrary files on the device, potentially exposing sensitive information.This issue affects AX53 v1.0: before 1.7.1 Build 20260213.

AnalysisAI

External control of configuration in TP-Link Archer AX53 v1.0 OpenVPN module allows authenticated adjacent attackers with high privileges to read arbitrary files via malicious configuration file processing, exposing sensitive device information. CVSS 6.8 reflects high confidentiality impact; no public exploit code or active exploitation confirmed. …

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CVE-2026-30816 vulnerability details – vuln.today

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