CVE-2017-6651
A vulnerability in Cisco WebEx Meetings Server could allow unauthenticated, remote attackers to gain information that could allow them to access scheduled customer meetings.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.02%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 vulnerability 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. All releases of Cisco WebEx Meetings Server later than release 2.5MR4 provide this functionality. 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. This vulnerability affects the following releases of Cisco WebEx Meetings Server: 2.5, 2.6, 2.7, 2.8. Cisco Bug IDs: CSCve25950.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 2.02% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- cisco/webex meetings server
- Source
- psirt@cisco.com
References
- http://www.securityfocus.com/bid/98387Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038459
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170510-cwmsVendor Advisory
- http://www.securityfocus.com/bid/98387Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038459
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170510-cwmsVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.