Security readout for executives and security teams
An old flaw in NetWin's dMailWeb and cwMail webmail products (version 2.6g and earlier) lets a remote attacker crash the service by submitting an excessively long username. The impact is a denial of service, meaning legitimate users cannot access webmail while the process is disrupted. There is no indication of data theft, but availability of webmail can be interrupted from the network. Very limited today. NetWin dMailWeb/cwMail 2.6g is a legacy webmail front end from 2000; modern estates are unlikely to run affected versions. Exposure exists only where end-of-life NetWin webmail is still reachable from untrusted networks. Low priority for most organizations. Only relevant if legacy NetWin webmail is still in production; in that case the priority becomes replacement of an end-of-life mail platform, not a one-off patch. Mitigation focus: Inventory any remaining NetWin dMailWeb or cwMail deployments and confirm running version.; Retire or replace end-of-life NetWin webmail with a supported mail platform.; If retention is required, restrict webmail access to trusted networks or VPN only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2000-0609 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
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- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
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Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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