Security readout for executives and security teams
This is a denial-of-service vulnerability in Arris Cadant C3 CMTS equipment. A malformed IP packet with an invalid IP option can terminate service. Business impact depends on whether legacy Cadant C3 systems remain in production and reachable from untrusted networks. Likely exposure is limited to organizations still operating Arris Cadant C3 CMTS devices. The bundle does not identify affected versions, configurations, or CPE records, so asset confirmation is required. Prioritize only if Cadant C3 CMTS devices are still in service. For providers relying on this platform, disruption could affect customer connectivity, but the source data is too incomplete for severity scoring. Mitigation focus: Identify whether Arris Cadant C3 CMTS systems remain deployed.; Check ARRIS/vendor guidance for affected versions and fixes.; Limit untrusted IP traffic paths to CMTS management or control interfaces..
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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ATT&CK lookup starting points
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CVE-2007-2796 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
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- cadant-c3-ip-dos(34822)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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