Security readout for executives and security teams
CVE-2000-0657 is a remote denial-of-service issue in AnalogX Proxy Server 4.04 and earlier. A remote attacker could crash or disrupt service through an overly long SMTP HELO command. The sources do not provide CVSS scoring, active exploitation evidence, or a named fixed version. Exposure is most likely in legacy environments still running AnalogX Proxy Server 4.04 or earlier with SMTP proxy functionality reachable from untrusted networks. Modern environments are unlikely to be affected unless old software remains installed for compatibility or forgotten proxy services. Treat as a legacy exposure cleanup item with moderate urgency. The main business risk is service disruption, not confirmed data theft. Prioritize internet-facing or business-critical proxy hosts first, especially where ownership is unclear. Mitigation focus: Inventory systems for AnalogX Proxy Server installations.; Remove or replace AnalogX Proxy Server 4.04 and earlier where found.; Restrict SMTP proxy access to trusted networks 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-2000-0657 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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