CVE-2025-67466 is a missing authorization vulnerability identified in the Trinity Audio product developed by sergiotrinity, affecting all versions up to and including 5.23.3. This vulnerability arises from incorrectly configured access control security levels, allowing an attacker with low privileges (PR:L) to exploit the system remotely (AV:N) without requiring user interaction (UI:N). The vulnerability does not require elevated privileges beyond low-level access, indicating that an attacker who has gained minimal access to the network or system could leverage this flaw to bypass authorization checks. The CVSS 3.1 base score of 8.1 reflects a high severity level, primarily due to the potential for complete compromise of confidentiality and integrity (C:H/I:H) while not impacting availability (A:N). The vulnerability is classified as a security misconfiguration issue where access control mechanisms fail to properly restrict sensitive operations or data access. Although no public exploits have been reported yet, the nature of the vulnerability suggests that exploitation could lead to unauthorized disclosure or modification of sensitive audio content or related data managed by Trinity Audio. The lack of user interaction requirement and network attack vector increases the risk of automated or remote exploitation. The vulnerability was published on December 9, 2025, and no official patches or mitigation links are currently provided, indicating that organizations must monitor vendor communications closely for updates. The affected product, Trinity Audio, is typically used in digital audio processing and media environments, making the vulnerability relevant to organizations relying on this software for content delivery or audio management.

For European organizations, this vulnerability poses a significant risk to the confidentiality and integrity of audio content and associated data managed by Trinity Audio. Unauthorized access could lead to data leaks, manipulation of audio streams, or disruption of content workflows, potentially damaging brand reputation and violating data protection regulations such as GDPR. Organizations in media, broadcasting, and digital content sectors are particularly vulnerable due to their reliance on Trinity Audio for content processing. The absence of availability impact reduces the risk of service outages but does not diminish the potential for covert data breaches or unauthorized modifications. Given the network-based attack vector and low privilege requirement, attackers could exploit this vulnerability from remote locations, increasing the threat surface. European entities with remote or cloud-based deployments of Trinity Audio are at higher risk. The lack of known exploits currently provides a window for proactive defense, but the high CVSS score indicates that once exploits emerge, rapid compromise is possible. Failure to address this vulnerability could lead to regulatory penalties and loss of customer trust, especially in countries with stringent data protection enforcement.

1. Immediately restrict network access to Trinity Audio management interfaces and services to trusted IP ranges and internal networks only. 2. Implement strict role-based access controls (RBAC) and audit all user privileges to ensure minimal necessary permissions are granted. 3. Monitor logs and network traffic for unusual access patterns or unauthorized attempts to access sensitive functions within Trinity Audio. 4. Apply vendor patches or updates as soon as they are released; maintain close communication with sergiotrinity for official security advisories. 5. Employ network segmentation to isolate Trinity Audio systems from general user networks and external internet exposure. 6. Conduct regular security assessments and penetration testing focused on access control mechanisms within Trinity Audio deployments. 7. Educate administrators and users about the risks of privilege escalation and unauthorized access, emphasizing the importance of credential security. 8. Consider deploying Web Application Firewalls (WAFs) or Intrusion Detection/Prevention Systems (IDS/IPS) to detect and block exploitation attempts targeting this vulnerability. 9. Develop and test incident response plans specifically addressing potential exploitation scenarios related to missing authorization vulnerabilities.