A vulnerability in the Representational State Transfer (REST) interface of Cisco Spark could allow an unauthenticated, remote attacker to make changes to an affected system system. The vulnerability is due to improper implementation of authorization controls when accessing certain web pages of the application. An attacker could exploit this vulnerability by accessing the web pages and creating unauthorized user accounts. Cisco has released software updates that address this vulnerability. Workarounds that mitigate this vulnerability are not available. This advisory is available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160210-sp1
The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
| Version | Description | Section | Status | Date |
|---|---|---|---|---|
| 1.0 | Initial public release. | - | Final | 2016-February-10 |
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