Security readout for executives and security teams
This is an old router denial-of-service issue. A remote attacker could cause a Prestige 650HW-31 running Rompager 4.7 to reboot by abusing an overlong password input. The business impact is service interruption, especially if exposed legacy network equipment still supports critical connectivity. Exposure is most likely limited to legacy Prestige 650HW-31 deployments running Rompager 4.7, especially where the router management interface is reachable from untrusted networks. The source bundle does not prove broader Rompager or Zyxel product impact. Treat as a legacy exposure cleanup item with availability risk. It is not supported by current active-exploitation evidence in the bundle, but exposed edge devices can create outsized operational disruption if still deployed. Mitigation focus: Inventory for Prestige 650HW-31 devices and Rompager 4.7 management software.; Restrict router administration interfaces to trusted management networks only.; Check vendor or support guidance for fixed firmware or replacement recommendations..
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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Credential and access behavior lookup
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Open ATT&CK lookupCVE-2004-0670 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
- zyxel-long-password-dos(16547)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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