Security readout for executives and security teams
This CVE describes a denial-of-service issue in the SMC Wireless Router model SMC7904WBRA. A remote attacker could reportedly force the router to reboot by flooding it with traffic, interrupting connectivity for users behind the device. Exposure appears limited to SMC Wireless Router model SMC7904WBRA. Risk is most relevant where these legacy routers remain reachable from untrusted networks, but the sources do not define the affected interface or firmware scope. Prioritize if this model is still deployed in business-critical or externally reachable network paths. If not present, no immediate action is indicated beyond confirming inventory. Mitigation focus: Check vendor guidance and firmware availability for SMC7904WBRA; sources name no patch.; Replace unsupported legacy routers where vendor remediation is unavailable.; Limit router reachability from untrusted networks where operationally possible..
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-2005-4820 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
- smc-router-flood-dos(40019)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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