CVE-2017-6790

Severity

71%

Complexity

86%

Confidentiality

115%

A vulnerability in the Session Initiation Protocol (SIP) on the Cisco TelePresence Video Communication Server (VCS) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the targeted appliance. The vulnerability is due to excessive SIP traffic sent to the device. An attacker could exploit this vulnerability by transmitting large volumes of SIP traffic to the VCS. An exploit could allow the attacker to cause a complete DoS condition on the targeted system. Cisco Bug IDs: CSCve32897.

A vulnerability in the Session Initiation Protocol (SIP) on the Cisco TelePresence Video Communication Server (VCS) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the targeted appliance. The vulnerability is due to excessive SIP traffic sent to the device. An attacker could exploit this vulnerability by transmitting large volumes of SIP traffic to the VCS. An exploit could allow the attacker to cause a complete DoS condition on the targeted system. Cisco Bug IDs: CSCve32897.

CVSS 3.0 Base Score 6.8. CVSS Attack Vector: network. CVSS Attack Complexity: high. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H).

CVSS 2.0 Base Score 7.1. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:C).

Overview

Type

Cisco TelePresence Video Communication Server

First reported 7 years ago

2017-08-17 20:29:00

Last updated 5 years ago

2019-10-03 00:03:00

Affected Software

Cisco TelePresence Video Communication Server X8.7

x8.7

Cisco TelePresence Video Communication Server X8.7.1

x8.7.1

Cisco TelePresence Video Communication Server X8.7.2

x8.7.2

Cisco TelePresence Video Communication Server X8.7.3

x8.7.3

Cisco TelePresence Video Communication Server X8.8

x8.8

Cisco TelePresence Video Communication Server X8.9

x8.9

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