CVE-2001-0521

HIGH 7.5CVE-2001-0521 · Published 14/08/2001 · updated 16/06/2026

In short

CVE-2001-0521 is a HIGH (CVSS 7.5) vulnerability affecting esafe gateway (aladdin knowledge systems).
Chance of exploitation in the next 30 days (EPSS): 2.4%, higher than 83.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
esafe gateway aladdin_knowledge_systems	`= 3.0`	No fix yet

Description

Aladdin eSafe Gateway versions 3.0 and earlier allows a remote attacker to circumvent HTML SCRIPT filtering via the UNICODE encoding of SCRIPT tags within the HTML document.

References

archives.neohapsis.com/archives/bugtraq/2001-05/0285.html · Exploit
exchange.xforce.ibmcloud.com/vulnerabilities/6580

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