CVE-2025-15631 Weak Credential Storage in TP-Link Omada Devices

Medium 5.7 Published 3 Aug 2026 Updated 3 Aug 2026

Weak hashing of stored credentials allows attackers with data access to recover valid credentials and gain unauthorized access to TP-Link Omada devices.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-15631?

CVE-2025-15631 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, with no action from the victim.

Official description

A cryptographic weakness exists in affected Omada devices where site credentials are protected using a legacy hashing algorithm that does not provide sufficient protection.

An attacker who obtains access to stored credential data may be able to recover valid credentials to gain unauthorized access to affected devices or management environments.

Weakness: CWE-759

Which versions are affected by CVE-2025-15631?

It affects 109 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 103 more.

How do I fix CVE-2025-15631?

No fix has been published for CVE-2025-15631 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-15631 being exploited?

There is no known exploitation of CVE-2025-15631 in the wild and no public exploit code.

Sources

Also known as GHSA-gq9r-pf66-hjcm.