CVE-2001-0520: Aladdin eSafe Gateway versions 3.0 and earlier allows a remote attacker to circumvent filtering of SCRIPT t...

Security readout for executives and security teams

This old CVE describes a way to bypass script filtering in Aladdin eSafe Gateway 3.0 and earlier. If still deployed, the product may allow script content through despite filtering being enabled. The sources do not provide a severity score, patch status, or evidence of active exploitation. Likely exposure is limited to legacy environments still running Aladdin eSafe Gateway 3.0 or earlier, or relying on its historical script-filtering controls. Modern environments are unlikely to be affected unless the product remains in a forgotten perimeter, proxy, or mail/web gateway role. Handle as an inventory and legacy-risk validation item. It is not sourced as actively exploited, but any remaining deployment would represent outdated perimeter security technology with incomplete remediation data. Prioritize confirmation and retirement planning over emergency response. Mitigation focus: Inventory for Aladdin eSafe Gateway 3.0 or earlier.; Check archived vendor or support guidance for patches or replacement advice.; Do not rely on this script filter as the sole content-sanitization control..

Prepared

Jul 1, 2026, 09:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.