CVE-2017-12287: Input Validation
A vulnerability in the cluster database (CDB) management component of Cisco Expressway Series Software and Cisco TelePresence Video Communication Server (VCS) Software could allow an authenticated, remote attacker to cause the CDB process on an affected system to restart unexpectedly, resulting in a temporary denial of service (DoS) condition. The vulnerability is due to incomplete input validation of URL requests by the REST API of the affected software. An attacker could exploit this vulnerability by sending a crafted URL to the REST API of the affected software on an affected system. A successful exploit could allow the attacker to cause the CDB process on the affected system to restart unexpectedly, resulting in a temporary DoS condition. Cisco Bug IDs: CSCve77571.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2017-12287?
CVE-2017-12287 has a medium severity rating due to its potential to disrupt service by causing a component restart.
How do I fix CVE-2017-12287?
To fix CVE-2017-12287, apply the latest security patches released by Cisco for the affected Expressway and TelePresence software.
Who is affected by CVE-2017-12287?
CVE-2017-12287 affects users of Cisco Expressway Series Software and Cisco TelePresence Video Communication Server Software.
Can CVE-2017-12287 be exploited remotely?
Yes, CVE-2017-12287 can be exploited by an authenticated, remote attacker.
What are the consequences of CVE-2017-12287?
Exploitation of CVE-2017-12287 may result in unexpected restarts of the cluster database process, impacting service availability.