The default deployment of Cisco Unified Contact Center Express (UCCX) system is configured with multiple listening services. The web service that is listening on TCP port 9080, or on TCP port 8080 in versions prior to 8.0(x), serves a directory which is configured in a way that allows for a remote unauthenticated attacker to retrieve arbitrary files from the UCCX root filesystem through a directory traversal attack. It is possible for an attacker to use this vector to gain console access to the vulnerable node as the 'ccxcluster' user, and subsequently escalate privileges.
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Cisco Security Advisory - Cisco Unified Contact Center Express (UCCX or Unified CCX) and Cisco Unified IP Interactive Voice Response (Unified IP-IVR) contain a directory traversal vulnerability that may allow a remote, unauthenticated attacker to retrieve arbitrary files from the filesystem. Cisco has released free software updates that address this vulnerability. There are no workarounds that mitigate this vulnerability.
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Cisco Security Advisory - Cisco Unified Communications Manager contains a directory traversal vulnerability that may allow an unauthenticated, remote attacker to retrieve arbitrary files from the filesystem. Cisco has released free software updates that address this vulnerability. There are no workarounds that mitigate this vulnerability.
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