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Category:   Application (Generic)  >   Cisco WebEx Meetings Server Vendors:   Cisco, WebEx
Cisco WebEx Meetings Server XML External Entity Processing Flaws Let Remote Users Obtain Potentially Sensitive Information
SecurityTracker Alert ID:  1042085
SecurityTracker URL:
CVE Reference:   CVE-2018-18895   (Links to External Site)
Date:  Nov 12 2018
Impact:   Disclosure of system information, Disclosure of user information
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerabilities were reported in Cisco WebEx Meetings Server. A remote user can conduct XML external entity attacks to obtain files on the target system.

A remote user can supply specially crafted XML External Entity (XXE) data to the target interface to read files on the target system with the privileges of the target service.

The '/WBXServixe/XMLService' path name and 'siteName' parameters are affected.

The vendor was notified on September 19, 2018.

Alphan Yavas from Biznet Bilisim A.S. reported this vulnerability.

Impact:   A remote user can read files on the target system with the privileges of the target service.
Solution:   The vendor has issued a fix (2.8MR3, 3.0MR2 patch 1).
Vendor URL: (Links to External Site)
Cause:   Access control error

Message History:   None.

 Source Message Contents

[Original Message Not Available for Viewing]

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