PT-2017-17216 · Cisco · Cisco Webex Meetings Server

Published 2017-05-16 · Updated 2017-07-08 · CVE-2017-6651

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Cisco WebEx Meetings Server versions 2.5 through 2.8

Description A vulnerability in Cisco WebEx Meetings Server could allow unauthenticated, remote attackers to gain information that could allow them to access scheduled customer meetings. The issue is due to an incomplete configuration of the robots.txt file on customer-hosted WebEx solutions and occurs when the Short URL functionality is not activated. An attacker could exploit this vulnerability via an exposed parameter to search for indexed meeting information. A successful exploit could allow the attacker to obtain scheduled meeting information and potentially allow the attacker to attend scheduled, customer meetings.

Recommendations For versions 2.5 through 2.8, update to a release later than 2.5MR4 to activate the Short URL functionality, which addresses the issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2017-6651

Affected Products

Cisco Webex Meetings Server

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2017-6651 · Security Note
• https://osv.dev/vulnerability/CVE-2017-6651 · Vendor Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170510-cwms · Vendor Advisory
• http://securitytracker.com/id/1038459 · Note
• http://securityfocus.com/bid/98387 · Note