CVE-2025-15627

Hardcoded Cryptographic Keys in TP-Link Omada Adoption Protocol Authentication

6.9 Medium

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.

Attack profile

How easy it is to exploit

Attack vector: Adjacent network
Complexity: Low
Privileges needed: None
User interaction: Passive

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

0.68%Up 0.5 points since Aug 4, 2026

What each source reports

CVE List Score used 6.9

Hardcoded Cryptographic Keys in TP-Link Omada Adoption Protocol Authentication

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

Record: CVE-2025-15627
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Weakness: CWE-321
Updated: 2026-11-02

EUVDEUVD-2025-210609 6.9

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

Record: EUVD-2025-210609
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-wwx9-ww39-c5vg 6.9

A cryptographic weakness exists in the Omada adoption protocol. The protocol relies on hard...

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

Record: GHSA-wwx9-ww39-c5vg
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/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
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-321
Updated: 2026-11-02

NVD 6.9

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

Record: CVE-2025-15627
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/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
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-321
Updated: 2026-11-02

Affected products

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History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-15627 is a medium vulnerability (CVSS 6.9) in Tp Link Systems Inc. Omada Access Points, published August 3, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.68%, the 52nd percentile. No source names a fixed version.

Attack profile

How easy it is to exploit

What an attacker can affect

Exploit likelihood

What each source reports

Affected products

History

In short

References