CVE-2025-15627 in Omada Access Points
Summary
by MITRE • 08/03/2026
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.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 08/03/2026
The cryptographic weakness in the Omada adoption protocol represents a critical security flaw that undermines the fundamental trust model governing device management within enterprise networks. This vulnerability stems from the protocol's reliance on hard-coded cryptographic keys rather than dynamically generated or securely provisioned credentials, creating a persistent attack surface that persists across device deployments and network configurations. The adoption process, which establishes the initial trust relationship between controllers and managed devices, becomes fundamentally compromised when static keys are employed instead of robust key management practices.
The technical implementation flaw lies in the protocol's failure to incorporate proper cryptographic key lifecycle management, directly violating established security principles outlined in industry standards such as cwe-327, which addresses the use of weak or broken cryptographic algorithms. The hard-coded nature of these keys means that any individual who gains access to the device firmware or configuration files can extract the cryptographic material and subsequently impersonate legitimate controllers or managed devices within the network ecosystem. This weakness creates a persistent backdoor that remains active throughout the device's operational lifetime, regardless of network topology changes or security updates.
The operational impact of this vulnerability extends beyond simple authentication bypasses to encompass complete network compromise scenarios where attackers can manipulate device configurations, intercept sensitive communications, and potentially establish persistent access points within the enterprise environment. The ability to impersonate trusted controllers enables attackers to issue commands to managed devices, modify network policies, and gain unauthorized visibility into network operations. This threat model aligns with attack techniques described in the mitre att&ck framework under initial access and privilege escalation categories, particularly targeting network infrastructure components that serve as gateways for device management communications.
Mitigation strategies must address both immediate remediation and long-term architectural improvements to prevent similar vulnerabilities from emerging in future protocol implementations. Organizations should implement network segmentation to limit the impact of potential compromise, deploy monitoring solutions to detect anomalous controller-device communication patterns, and establish robust key management practices that eliminate the use of hard-coded credentials. The vulnerability demonstrates the critical importance of following established cryptographic best practices such as those outlined in nist sp 800-57, which emphasizes the need for dynamic key generation and secure key distribution mechanisms. Additionally, regular security assessments should focus on identifying hardcoded credentials across all network management protocols to prevent similar exposures from persisting in enterprise environments.
The broader implications of this vulnerability highlight systemic issues in how many enterprise networking solutions approach cryptographic security, where convenience often supersedes fundamental security principles. This weakness serves as a reminder that device adoption processes, which are critical touchpoints for establishing trust within network infrastructures, require robust security controls that cannot be compromised by static credential implementations. Organizations must prioritize the implementation of secure key management systems and regular cryptographic audits to prevent attackers from exploiting these persistent weaknesses in their network infrastructure components.