Security readout for executives and security teams
This issue can let a remote attacker crash and reload a Cisco Nexus 7000 M1-Series module when a specific OTV configuration is present. The direct business impact is service disruption on affected data-center switching infrastructure, not data theft based on the provided sources. Exposure appears limited to Cisco Nexus 7000 environments using NX-OS, M1-Series modules, and the relevant OTV configuration. The source bundle does not identify exact versions or CPEs, so asset validation is required before assigning scope. Treat as a targeted availability risk for legacy Cisco data-center switching. Prioritize validation if Nexus 7000 OTV is still in service, because an outage at this layer can affect multiple downstream services. Mitigation focus: Review Cisco Security Notice CVE-2013-1122 for fixed releases or workarounds.; Inventory Nexus 7000 systems with NX-OS, M1-Series modules, and OTV enabled.; Confirm platform support status and upgrade path with Cisco support..
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-2013-1122 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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