Cisco Unified Presence Server (CUPS) and Cisco Unified CallManager (CUCM) SNMP information disclosure
| cisco-callmanager-presence-info-disclosure (35344) |  Low Risk |
Description:
Cisco Unified Presence Server (CUPS) and Cisco Unified CallManager (CUCM) could allow a remote authenticated attacker to obtain sensitive information, caused by the viewing of SNMP configuration settings. An attacker could exploit this vulnerability to disclose SNMP community strings and obtain other sensitive information.
*CVSS:
| Base Score: | 3.5 |
| Access Vector: | Remote |
| Access Complexity: | Low |
| Authentication: | Not Required |
| Confidentiality Impact: | Partial |
| Integrity Impact: | None |
| Availability Impact: | None |
| Temporal Score: | 2.6 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Obtain Information
Remedy:
For CUCM 5.0 and 5.1:
Upgrade to the latest version of Cisco Unified CallManager (5.1(2a) or later), as listed in cisco-sa-20070711-voip. See References.
For CUPS 1.0:
Upgrade to the latest version of Cisco Unified Presence Server (CUPS 6.0(1) or later), as listed in cisco-sa-20070711-voip. See References.
References:
- cisco-sa-20070711-voip: Cisco Security Advisory: Cisco Unified Communications Manager and Presence Server Unauthorized Access Vulnerabilities.
- BID-24867: Cisco Unified Communications Manager and Presence Server Unauthorized Access Vulnerabilities
- CVE-2007-3776: Cisco Unified Communications Manager (CUCM, formerly CallManager) and Unified Presence Server (CUPS) allow remote attackers to obtain sensitive information via unspecified vectors that reveal the SNMP community strings and configuration settings, aka (1) CSCsj20668 and (2) CSCsj25962.
- SA26039: Cisco Unified Communications Manager and Presence Server Security Bypass
- SECTRACK ID: 1018368: Cisco Unified Communications Manager Lets Remote Users Deny Service and Obtain Sensitive Information
- VUPEN/ADV-2007-2511: Cisco Unified Communications Manager and Presence Server Security Bypass Issues
Platforms Affected:
- Cisco Unified Communications Manager 5.0
- Cisco Unified Communications Manager 5.1(1)
- Cisco Unified Communications Manager 5.1(2)
- Cisco Unified Presence Server 1.0
- Cisco Unified Presence Server 1.0(1)
- Cisco Unified Presence Server 1.0(2)
- Cisco Unified Presence Server 1.0(3)
Reported:
Jul 11, 2007
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For corrections or additions please email xforce@iss.net
* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.