Security readout for executives and security teams
This flaw affects older Cisco Unified Communications Manager and Business Edition deployments. A remote attacker could use SCCP registration traffic to run arbitrary SQL against the communications platform. That creates material risk for voice infrastructure integrity and data confidentiality, but the supplied sources do not provide CVSS scoring or confirmed exploitation. Exposure is most likely in legacy Cisco voice environments still running affected CUCM 6.x, 7.x, 8.0, 8.5, or 8.6 builds, or affected Business Edition releases. Systems accepting SCCP registration from untrusted or broad internal networks have higher practical exposure. Prioritize this for legacy Cisco voice systems because compromise could affect business communications infrastructure. If affected versions are still deployed, treat remediation as high priority. If all systems are upgraded or decommissioned, residual urgency is lower. Mitigation focus: Upgrade affected Cisco CUCM systems to the fixed releases named by Cisco.; Upgrade affected Business Edition systems to the fixed releases named by Cisco.; Restrict SCCP registration access to trusted voice network segments..
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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Database behavior lookup
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Open ATT&CK lookupCVE-2011-4487 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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