A vulnerability, which was classified as problematic, has been found in Chcnav P5E GNSS (version now known). Affected by this issue is some unknown processing of the component Web Server. The manipulation with an unknown input leads to a exposure of information through directory listing vulnerability. Using CWE to declare the problem leads to CWE-548. A directory listing is inappropriately exposed, yielding potentially sensitive information to attackers. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Directory listing is a web server function that displays the directory contents when there is no index file in a specific website directory. A directory listing provides an attacker with the complete index of all the resources located inside of the directory. The specific risks and consequences vary depending on which files are listed and accessible.

The weakness was published 07/19/2022. The advisory is shared for download at gov.il. This vulnerability is handled as CVE-2022-30625 since 05/12/2022. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1083.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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• Chcnav

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• P5E GNSS

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