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Cisco TelePresence Video Communication Server (VCS) Multiple Vulnerabilities

Information

Severity

Severity

Medium

Family

Family

CISCO

CVSSv2 Base

CVSSv2 Base

6.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Wont Fix

Created

Created

6 years ago

Modified

Modified

3 years ago

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.