CVE-2025-50110 is a security vulnerability identified in the AVTECH EagleEyes Lite 2.0.0 application, specifically within the method push.lite.avtech.com.AvtechLib.GetHttpsResponse. This method is responsible for handling HTTPS responses but has a critical design flaw: it transmits sensitive information such as internal server URLs, account IDs, passwords, and device tokens as plaintext query parameters within HTTPS requests. Although HTTPS encrypts the communication channel, query parameters are often logged in various places such as browser history, server logs, proxy logs, and network monitoring tools, which can lead to unintended exposure of sensitive data. The vulnerability arises from the insecure handling of sensitive data in the URL rather than the transport layer itself. This flaw can lead to unauthorized disclosure of credentials and internal network details, potentially enabling attackers to gain unauthorized access to devices or pivot within the network. The vulnerability does not have a CVSS score assigned yet, and no known exploits are currently reported in the wild. However, the exposure of credentials and tokens in URLs is a well-known security anti-pattern that can be exploited by attackers with network access or access to logs. The lack of patch links suggests that a fix may not yet be available, increasing the urgency for mitigation. This vulnerability affects AVTECH EagleEyes Lite 2.0.0, a software used for remote video surveillance management, which is commonly deployed in various organizational environments for security monitoring.

For European organizations, the impact of CVE-2025-50110 can be significant, especially for those relying on AVTECH EagleEyes Lite for surveillance and security operations. Exposure of internal server URLs and authentication credentials can lead to unauthorized access to surveillance devices, compromising physical security and privacy. This can result in unauthorized video access, manipulation of surveillance feeds, or disabling of security systems. Furthermore, leaked device tokens and passwords can be used to move laterally within the network, potentially leading to broader network compromise. Organizations in sectors such as critical infrastructure, government, transportation, and private enterprises that depend on video surveillance are at heightened risk. The exposure of sensitive data may also lead to violations of GDPR and other data protection regulations in Europe, resulting in legal and financial repercussions. Additionally, the reputational damage from a breach involving surveillance systems can be severe, eroding trust with customers and partners.

To mitigate this vulnerability, European organizations should take immediate and specific actions: 1) Avoid using the vulnerable version of AVTECH EagleEyes Lite (2.0.0) until a patch is released. If possible, upgrade to a newer version where this issue is resolved. 2) Review and audit all logs and monitoring systems to identify any exposure of sensitive query parameters and purge any stored sensitive data. 3) Implement network segmentation to isolate surveillance devices and limit access to trusted users and systems only. 4) Use additional encryption layers or VPNs to protect management traffic beyond HTTPS, reducing the risk of interception. 5) Enforce strong credential policies and rotate passwords and device tokens immediately to invalidate any potentially exposed credentials. 6) Monitor network traffic for unusual access patterns to surveillance devices that may indicate exploitation attempts. 7) Engage with AVTECH support or vendors to obtain official patches or workarounds. 8) Educate IT and security teams about the risks of transmitting sensitive data in URLs and promote secure coding practices for internal applications.