CVE-2025-15627 Hardcoded Cryptographic Keys in TP-Link Omada Adoption Protocol Authentication

Medium 6.9 Published 3 Aug 2026 Updated 3 Aug 2026

Attackers can impersonate trusted controllers or devices to access sensitive communications due to hardcoded cryptographic keys in the Omada adoption protocol.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-15627?

CVE-2025-15627 is a medium-severity vulnerability in TP Link Systems Inc. Omada Access Points, published on 3 Aug 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

A cryptographic weakness exists in the Omada adoption protocol. The protocol relies on hard-coded cryptographic keys to establish trust and protect authentication exchanges between controllers and managed devices during device adoption.

An attacker may be able to impersonate trusted controllers or managed devices and gain access to sensitive adoption-related communications.

Weakness: CWE-321

Which versions are affected by CVE-2025-15627?

It affects 112 products.

Products include Tp-Link Omada Ds1008x Firmware, Tp-Link Omada Ds1016g Firmware, Tp-Link Omada Ds1016ge Firmware, Tp-Link Omada Ds1018gmp Firmware, Tp-Link Omada Ds1024g Firmware, Tp-Link Omada Ds105g-M2 Firmware and 106 more.

How do I fix CVE-2025-15627?

No fix has been published for CVE-2025-15627 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-15627 being exploited?

There is no known exploitation of CVE-2025-15627 in the wild and no public exploit code.

Sources

Also known as GHSA-wwx9-ww39-c5vg.