Security readout for executives and security teams
This is a legacy ZoneAlarm Pro issue where specially named email attachments using certain non-English characters could bypass the product’s email protection. The sources do not show CVSS, confirmed active exploitation, or a vendor-named fix. The business risk is mainly for organizations still relying on this old client security control for attachment filtering. Exposure is most likely limited to legacy endpoints running ZoneAlarm Pro 4.5.538.001 or similar-era versions where its email protection is still enabled and trusted as a control. Modern environments are likely unaffected unless they retain this product in unmanaged or archived systems. Treat this as a legacy exposure cleanup item, not an emergency, unless the organization still depends on this old ZoneAlarm Pro email filtering. Priority should rise if unsupported endpoints handle email from the internet or lack modern mail-security controls. Mitigation focus: Inventory endpoints for ZoneAlarm Pro 4.5.538.001 and adjacent legacy versions.; Check vendor or archive guidance for any fixed release or retirement recommendation.; Do not rely on this product as the sole email attachment control..
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-2004-1936 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
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- zonealarm-email-bypass-security(15884)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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