Security readout for executives and security teams
Affected Cisco TelePresence endpoints can unexpectedly reload when hit with excessive SIP call setup traffic. The business risk is video-conferencing outage, not reported data theft. Systems still running TC before 7.3.8 or CE before 8.3.0 should be treated as exposed until verified or upgraded. Exposure is most likely where Cisco TelePresence endpoints accept SIP traffic from untrusted networks or broad internal segments. Internet-facing SIP services, partner calling paths, and poorly segmented voice or video networks increase operational risk. Prioritize remediation for endpoints used in executive, customer, clinical, legal, or operational meetings. The issue is availability-focused, but outages can disrupt critical communications if vulnerable endpoints remain reachable. Mitigation focus: Upgrade affected TC software to 7.3.8 or later.; Upgrade affected CE software to 8.3.0 or later.; Restrict SIP access to trusted call-control infrastructure..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Open ATT&CK lookupCVE-2017-6648 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
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-teleCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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Resource Management Errors
Resource Management Errors represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.