Cisco CallManager up to 4.1 Web Interface /CCMAdmin/serverlist.asp pattern cross site scriting

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CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.17

A vulnerability was found in Cisco CallManager up to 4.1 (Unified Communication Software). It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the file /CCMAdmin/serverlist.asp of the component Web Interface. The manipulation of the argument pattern with the input value <img%20src='http://www.scip.ch/scip.gif'%20style='border:%201px%20solid%20black;'> leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-80. As an impact it is known to affect confidentiality, and integrity. An attacker might be able to inject arbitrary html and script code into the web site. This would alter the appearance and would make it possible to initiate further attacks against site visitors.

The weakness was disclosed 05/23/2007 by Marc Ruef and Stefan Friedli with scip AG as Cisco CallManager 4.1 Input Validation Vulnerability as confirmed advisory (Website). The advisory is shared at scip.ch. The public release has been coordinated in cooperation with Cisco. This vulnerability is known as CVE-2007-2832 since 05/23/2007. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

A public exploit has been developed by Marc Ruef/Stefan Friedli in URL/Javascript and been published immediately after the advisory. It is declared as highly functional. It is possible to download the exploit at scip.ch. We expect the 0-day to have been worth approximately $5k-$25k.

Upgrading to version 3.3(5)sr3 eliminates this vulnerability. The upgrade is hosted for download at cisco.com. The advisory contains the following remark:

A representative of the Cisco Product Security Incident Response Team (PSIRT) stated, that this kind of exploitation is blocked by improvements to the web application firewall used in CallManager.

The vulnerability is also documented in the databases at X-Force (34465), SecurityTracker (ID 1018105) and Vulnerability Center (SBV-15235).

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VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

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Exploitinginfoedit

Class: Cross site scripting
CWE: CWE-80
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: Marc Ruef/Stefan Friedli
Programming Language: 🔍
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: CallManager 3.3(5)sr3
Suricata ID: 2004556
Suricata Class: 🔍
Suricata Message: 🔍

Timelineinfoedit

03/13/2007 🔍
05/23/2007 +70 days 🔍
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05/28/2007 +4 days 🔍
03/15/2021 +5040 days 🔍

Sourcesinfoedit

Vendor: https://www.cisco.com/

Advisory: Cisco CallManager 4.1 Input Validation Vulnerability
Researcher: Marc Ruef/Stefan Friedli
Organization: scip AG
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2007-2832 (🔍)
X-Force: 34465 - Cisco CallManager search-form cross-site scripting, Medium Risk
SecurityTracker: 1018105 - Cisco CallManager Input Validation Hole in Search Form Permits Cross-Site Scripting Attacks
Vulnerability Center: 15235 - [cisco-sr-20070523-ccm] Cisco CallManager XSS Vulnerability Allows Arbitrary Code Execution, Medium
SecurityFocus: 24119
Secunia: 25377 - Cisco CallManager Cross-Site Scripting Vulnerability, Less Critical
OSVDB: 35337 - Cisco CallManager CCMAdmin/serverlist.asp pattern Parameter XSS
Vupen: ADV-2007-1922

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfoedit

Created: 03/13/2007 09:29 AM
Updated: 03/15/2021 10:43 AM
Changes: (3) vulnerability_cvss2_nvd_basescore source_securityfocus_date source_securityfocus_class
Complete: 🔍

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