CVE-2025-30636 is a medium-severity vulnerability classified under CWE-862 (Missing Authorization) found in the Ability, Inc Accessibility Suite, affecting versions up to 4.19. This vulnerability arises from incorrectly configured access control security levels, allowing an attacker with limited privileges (PR:L) to exploit missing authorization checks. The CVSS 3.1 base score is 5.4, indicating a moderate risk. The attack vector is network-based (AV:N), does not require user interaction (UI:N), and the scope remains unchanged (S:U). While confidentiality impact is none, the vulnerability can lead to integrity and availability impacts, meaning an attacker could potentially alter data or disrupt service availability within the Accessibility Suite. The lack of patches or known exploits in the wild suggests this vulnerability is newly disclosed and may not yet be actively exploited. The Accessibility Suite is a specialized software product designed to enhance accessibility features, likely used by organizations to comply with accessibility standards and support users with disabilities. Missing authorization in such a product could allow unauthorized actions within the software, potentially affecting user experience and operational reliability.

For European organizations, the impact of CVE-2025-30636 could be significant, especially for public sector entities, educational institutions, and companies with strong commitments to accessibility compliance under EU regulations such as the European Accessibility Act. Unauthorized modification or disruption of accessibility tools could hinder compliance efforts, degrade service quality for users with disabilities, and expose organizations to legal and reputational risks. Additionally, integrity and availability impacts could disrupt workflows that rely on the Accessibility Suite, affecting productivity and potentially leading to service outages. Since the vulnerability requires some level of privilege but no user interaction, insider threats or compromised accounts could be leveraged to exploit this issue. The absence of confidentiality impact reduces the risk of data leakage but does not diminish the operational and compliance consequences for affected organizations.

To mitigate CVE-2025-30636, European organizations using Ability, Inc Accessibility Suite should first verify their product version and prioritize upgrading to a patched version once available. Until patches are released, organizations should implement strict access controls and monitor user privileges closely to ensure that only authorized personnel have elevated access within the Accessibility Suite. Network segmentation and limiting access to the Accessibility Suite to trusted internal networks can reduce exposure. Conducting regular audits of user permissions and access logs will help detect any unauthorized attempts to exploit missing authorization. Additionally, organizations should engage with Ability, Inc for updates and consider compensating controls such as application-layer firewalls or endpoint protection to detect anomalous behavior. Training IT staff on the specifics of this vulnerability will improve incident response readiness.