CVE-2023-34834

Summary

CVE-2023-34834 refers to a Directory Browsing vulnerability in MCL-Net version 4.3.5.8788 webserver. This issue, which can be exploited via the "/file" endpoint on the default port 5080, enables attackers to access sensitive information about the configured databases, potentially leading to data exposure or unauthorized access. The vulnerability arises due to insufficient input validation and access control checks, allowing malicious actors to browse directories outside the intended scope. The impact of this issue can range from data leakage to more serious consequences, such as database manipulation or privilege escalation. It is recommended that affected organizations upgrade to a patched version of the webserver or implement appropriate security measures to mitigate this risk.

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