Executive Summary

Summary
Title Cisco TelePresence XML Application Programming Interface Authentication Bypass Vulnerability
Informations
Name cisco-sa-20160504-tpxml First vendor Publication 2016-05-04
Vendor Cisco Last vendor Modification 2016-05-04
Severity (Vendor) N/A Revision 1.0

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:C)
Cvss Base Score 9 Attack Range Network
Cvss Impact Score 8.5 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in the XML application programming interface (API) of Cisco TelePresence Codec (TC) and Collaboration Endpoint (CE) Software could allow an unauthenticated, remote attacker to bypass authentication and access a targeted system through the API.

The vulnerability is due to improper implementation of authentication mechanisms for the XML API of the affected software. An attacker could exploit this vulnerability by sending a crafted HTTP request to the XML API. A successful exploit could allow the attacker to perform unauthorized configuration changes or issue control commands to the affected system by using the API.

Cisco has released software updates that address this vulnerability. There is a workaround that addresses this vulnerability.

This advisory is available at the following link:

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160504-tpxml

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Original Source

Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...)

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 6

Snort® IPS/IDS

Date Description
2016-05-05 Cisco TelePresence XML API authentication bypass attempt
RuleID : 38741 - Revision : 1 - Type : SERVER-WEBAPP
2016-05-05 Cisco TelePresence XML API authentication bypass attempt
RuleID : 38740 - Revision : 1 - Type : SERVER-WEBAPP
2016-05-05 Cisco TelePresence XML API authentication bypass attempt
RuleID : 38739 - Revision : 1 - Type : SERVER-WEBAPP
2016-05-05 Cisco TelePresence XML API authentication bypass attempt
RuleID : 38738 - Revision : 1 - Type : SERVER-WEBAPP
2016-05-05 Cisco TelePresence XML API authentication bypass attempt
RuleID : 38737 - Revision : 1 - Type : SERVER-WEBAPP
2016-05-05 Cisco TelePresence XML API authentication bypass attempt
RuleID : 38736 - Revision : 1 - Type : SERVER-WEBAPP
2016-05-05 Cisco TelePresence XML API authentication bypass attempt
RuleID : 38735 - Revision : 1 - Type : SERVER-WEBAPP

Nessus® Vulnerability Scanner

Date Description
2016-05-13 Name : The remote host is missing a vendor-supplied security patch.
File : cisco-sa-20160504-tpxml.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2016-05-14 13:29:00
  • Multiple Updates
2016-05-07 05:35:37
  • Multiple Updates
2016-05-04 21:27:13
  • First insertion