Compal Broadband CH7465LG Modem CH7465LG-NCIP-6.12.18.25-2p6-NOSH) Web Interface path traversal

Summaryinfo

A vulnerability was found in Compal Broadband CH7465LG Modem CH7465LG-NCIP-6.12.18.25-2p6-NOSH) and classified as problematic. The affected element is an unknown function of the component Web Interface. Such manipulation with the input /%2f/ leads to path traversal. This vulnerability is referenced as CVE-2019-17224. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in Compal Broadband CH7465LG Modem CH7465LG-NCIP-6.12.18.25-2p6-NOSH). It has been rated as problematic. Affected by this issue is an unknown code of the component Web Interface. The manipulation with the input value /%2f/ leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality. CVE summarizes:

The web interface of the Compal Broadband CH7465LG modem (version CH7465LG-NCIP-6.12.18.25-2p6-NOSH) is vulnerable to a /%2f/ path traversal attack, which can be exploited in order to test for the existence of a file pathname outside of the web root directory. If a file exists but is not part of the product, there is a 404 error. If a file does not exist, there is a 302 redirect to index.html.

The weakness was published 10/28/2019. This vulnerability is handled as CVE-2019-17224 since 10/06/2019. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

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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Productinfo

Vendor

• Compal

Name

• Broadband CH7465LG Modem

Version

• CH7465LG-NCIP-6.12.18.25-2p6-NOSH)

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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Entryinfo

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