Executive Risk Summary
"The TFTP service in Cisco Unified Communications Manager allows remote attackers to obtain sensitive information from a phone via an RRQ operation. This vulnerability can be exploited to discover a cleartext UseUserCredential field in an SPDefault.cnf.xml file."
Anticipated Attack Path
- 1. Initial Reconnaissance: Attacker sends an RRQ operation to the TFTP service
- 2. Exploitation: Attacker obtains sensitive information from the phone
- 3. Post-Exploitation: Attacker uses the obtained information for further exploitation
Am I Vulnerable?
- Verify if the TFTP Encrypted Config option is enabled
- Check for any suspicious TFTP activity
- Review the SPDefault.cnf.xml file for sensitive information
Operational Audit Arsenal
Target Type Service
Target Asset tftp
Standard Path Cisco Unified Communications Manager
Manual Verification Required
This is a non-Windows asset (Cisco). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.
Patch Impact Forecast
Reboot Required Unlikely
Minimal
Internal Work Notes
CVE-2013-7030: TFTP service vulnerability in Cisco Unified Communications Manager allows remote attackers to obtain sensitive information from a phone.
Technical Intelligence & Operational Utilities • Delivered Weekly
Intelligence Sources
Official Advisoryhttp://osvdb.org/100916
Official Advisoryhttp://www.exploit-db.com/exploits/30237/
Official Advisoryhttps://exchange.xforce.ibmcloud.com/vulnerabilities/89649
Official Advisoryhttp://osvdb.org/100916
Official Advisoryhttp://www.exploit-db.com/exploits/30237/
Official Advisoryhttps://exchange.xforce.ibmcloud.com/vulnerabilities/89649
Related Cisco Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.