Reprise License Manager 11.0 goform/edit_lf_get_data lf path traversal

Summaryinfo

A vulnerability classified as critical has been found in Reprise License Manager 11.0. Impacted is an unknown function of the file goform/edit_lf_get_data. Performing a manipulation of the argument lf as part of POST Parameter results in path traversal. This vulnerability is cataloged as CVE-2018-5716. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in Reprise License Manager 11.0. This affects some unknown processing of the file goform/edit_lf_get_data. The manipulation of the argument lf as part of a POST Parameter leads to a path traversal vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality. The summary by CVE is:

An issue was discovered in Reprise License Manager 11.0. This vulnerability is a Path Traversal where the attacker, by changing a field in the Web Request, can have access to files on the File System of the Server. By specifying a pathname in the POST parameter "lf" to the goform/edit_lf_get_data URI, the attacker can retrieve the content of a file.

The bug was discovered 02/16/2018. The weakness was shared 02/21/2018 (Website). It is possible to read the advisory at 0x90.zone. This vulnerability is uniquely identified as CVE-2018-5716 since 01/16/2018. The exploitability is told to be easy. It is possible to initiate the attack remotely. Required for exploitation is a authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $0-$5k.

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

• Reprise

Name

• License Manager

Version

• 11.0

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CPE 2.2info

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