Security readout for executives and security teams
This vulnerability can let a remote attacker crash a line card on affected Cisco ASR 1000 routers by sending fragmented IPv6 multicast traffic. The main business risk is network disruption, not data theft. Exposure depends on whether ASR 1000 devices run the listed IOS XE releases and process IPv6 multicast traffic. Likely limited to organizations operating Cisco 1000 Series ASR routers with the affected IOS XE versions and IPv6 multicast enabled or reachable. Internet exposure is not established in the provided sources. Prioritize remediation where ASR 1000 routers support critical network paths or exposed IPv6 multicast services. Treat it as an availability risk requiring maintenance planning rather than an emergency compromise indicator. Mitigation focus: Identify ASR 1000 devices running the affected IOS XE trains.; Review Cisco advisory cisco-sa-20130410-asr1000 for fixed software guidance.; Upgrade to a vendor-recommended unaffected IOS XE release..
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-2013-1164 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
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CWE details
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