CVE-2025-57837 identifies a vulnerability classified under CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) affecting the Tileservice module of the Honor FCP-AN10 product, specifically version 8.0. The Tileservice module is responsible for certain system-level functionalities, and the vulnerability allows unauthorized actors to leak sensitive information, impacting confidentiality. The CVSS 3.1 vector (AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N) indicates that the attack requires local access (AV:L), has high attack complexity (AC:H), does not require privileges (PR:N) or user interaction (UI:N), and only affects confidentiality (C:L) without impacting integrity or availability. The vulnerability was published on October 20, 2025, with no known exploits in the wild and no patches currently available. The lack of remote exploitation and the high complexity reduce the risk, but the exposure of sensitive information could still be leveraged in targeted attacks or combined with other vulnerabilities. The vulnerability's presence in a specific device model used in certain environments means that the threat surface is limited but relevant for organizations deploying these devices. The Tileservice module's exact nature is not fully detailed, but given its system-level role, leaked information could include configuration details or sensitive operational data.

For European organizations, the primary impact is the potential unauthorized disclosure of sensitive information from affected Honor FCP-AN10 devices. This could lead to confidentiality breaches, especially in environments where these devices handle sensitive communications or data. Since exploitation requires local access and has high complexity, the risk is mainly from insider threats or attackers who have already gained some level of physical or logical access to the device. The lack of impact on integrity and availability means operational disruption is unlikely. However, leaked information could aid attackers in further reconnaissance or lateral movement within networks. Organizations in sectors such as government, telecommunications, or enterprises using Honor devices for critical functions may face increased risk. The overall impact is low but should not be ignored in high-security contexts.

1. Restrict physical and logical access to Honor FCP-AN10 devices to trusted personnel only, minimizing the risk of local exploitation. 2. Monitor device usage and access logs to detect any unauthorized local access attempts. 3. Implement network segmentation to isolate devices and limit exposure if compromised. 4. Stay in contact with Honor for official patches or firmware updates addressing this vulnerability and apply them promptly once available. 5. Conduct regular security audits on devices to identify any unusual behavior or data leaks. 6. Educate staff about the risks of local device access and enforce strict access control policies. 7. Consider deploying endpoint detection and response (EDR) solutions capable of monitoring local device activities for suspicious actions related to Tileservice or similar modules.