CyberArk Endpoint Privilege Manager 10.2.1.603 Account Name VfManager.asmx Persistent cross site scripting

Summaryinfo

A vulnerability identified as problematic has been detected in CyberArk Endpoint Privilege Manager 10.2.1.603. This issue affects some unknown processing of the file VfManager.asmx of the component Account Name Handler. Performing a manipulation results in cross site scripting (Persistent). This vulnerability was named CVE-2018-12903. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in CyberArk Endpoint Privilege Manager 10.2.1.603. It has been classified as problematic. This affects some unknown functionality of the file VfManager.asmx of the component Account Name Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability (Persistent). CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

In CyberArk Endpoint Privilege Manager (formerly Viewfinity) 10.2.1.603, there is persistent XSS via an account name on the create token screen, the VfManager.asmx SelectAccounts->DisplayName screen, a user's groups in ConfigurationPage, the Dialog Title field, and App Group Name in the Application Group Wizard.

The bug was discovered 06/27/2018. The weakness was presented 06/26/2018 (Website). It is possible to read the advisory at code610.blogspot.com. This vulnerability is uniquely identified as CVE-2018-12903 since 06/26/2018. It is possible to initiate the attack remotely. A authentication is required for exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

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

• CyberArk

Name

• Endpoint Privilege Manager

Version

• 10.2.1.603

CPE 2.3info

• 🔍

CPE 2.2info

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