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Cisco TelePresence Video Communication Server (VCS) Multiple Vulnerabilities
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
Cisco TelePresence Video Communication Server Expressway is prone to multiple vulnerabilities
Insight
Insight
The remote Cisco TelePresence Video Communication Server is prone to the following vulnerabilities: 1. Cisco TelePresence Video Communication Server (VCS) Command Injection A vulnerability in the web framework in the Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker to inject arbitrary commands that are executed user privilege ''nobody''. 2. Expressway user creds can be changed without providing current password A vulnerability in the Password Change functionality in the Administrative Web Interface of the Cisco TelePresence Video Communication Server (VCS) Expressway could allow an authenticated, remote attacker to make unauthorized changes to user passwords. 3. Password hashes are recorded to the Expressway Configuration Log A vulnerability in Configuration Log File of the Cisco TelePresence Video Communication Server (VCS) Expressway could allow an authenticated, remote attacker to obtain sensitive information stored on an affected system. 4. SIP Proxy-Authorization user not checked against phone line A vulnerability in of the Cisco TelePresence Video Communication Server (VCS) Expressway could allow an authenticated, remote attacker to falsely register their Mobile and Remote Access (MRA) endpoint. 5. XCP ConnectionManager segfaults on malformed auth message A vulnerability in the Cisco TelePresence Video Communication Server (VCS) Expressway could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. 6. Traffic Server segfault on memcpy() from malformed GET request A vulnerability in the Cisco TelePresence Video Communication Server (VCS) Expressway could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This issues are being tracked by Cisco BugId: CSCuv40528 CSCuv12333 CSCuv40396 CSCuv40469 CSCuv12338 CSCuv12340
Affected Software
Affected Software
Cisco TelePresence Video Communication Server Expressway X8.5.2
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
No known solution was made available for at least one year since the disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.