Security readout for executives and security teams
This issue concerns Cisco Unified Communications Manager's TFTP service exposing phone configuration data, including a cleartext UseUserCredential field in a named configuration file. Cisco reportedly disputed the significance, saying this is expected default behavior and documented encryption exists. Business risk depends on whether untrusted parties can reach CUCM TFTP. Organizations using Cisco Unified Communications Manager with TFTP enabled may be exposed, especially if TFTP is reachable outside trusted voice-device networks. The source bundle does not identify affected versions, CPEs, or specific releases. Prioritize assessment for CUCM environments where voice infrastructure is reachable by broad internal networks, guests, or partners. The urgency is high for exposed deployments, but evidence is incomplete on versions, patch status, and active exploitation. Mitigation focus: Check Cisco guidance for the TFTP Encrypted Config option.; Enable encrypted phone configuration where Cisco documentation supports it.; Restrict CUCM TFTP reachability to trusted voice infrastructure..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2013-7030 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L2.54.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.3HighVector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Source materials
- CVE List V5 sourceCVE List V5
- cisco-ucm-tftp-info-disc(89649)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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