Vulnerabilities > CVE-2013-7030 - Cryptographic Issues vulnerability in Cisco Unified Communications Manager
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
The TFTP service in Cisco Unified Communications Manager (aka CUCM or Unified CM) allows remote attackers to obtain sensitive information from a phone via an RRQ operation, as demonstrated by discovering a cleartext UseUserCredential field in an SPDefault.cnf.xml file. NOTE: the vendor reportedly disputes the significance of this report, stating that this is an expected default behavior, and that the product's documentation describes use of the TFTP Encrypted Config option in addressing this issue
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Signature Spoofing by Key Recreation An attacker obtains an authoritative or reputable signer's private signature key by exploiting a cryptographic weakness in the signature algorithm or pseudorandom number generation and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
Exploit-Db
| description | Cisco Unified Communications Manager - TFTP Service. CVE-2013-7030. Local exploit for hardware platform |
| file | exploits/hardware/local/30237.sh |
| id | EDB-ID:30237 |
| last seen | 2016-02-03 |
| modified | 2013-12-12 |
| platform | hardware |
| port | |
| published | 2013-12-12 |
| reporter | daniel svartman |
| source | https://www.exploit-db.com/download/30237/ |
| title | Cisco Unified Communications Manager - TFTP Service |
| type | local |