CVE-2000-0808

High CVSS 7.5

Published 2000-11-14 · last changed 2026-06-16

The fix

We hold no Microsoft remediation data for CVE-2000-0808, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

The seed generation mechanism in the inter-module S/Key authentication mechanism in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to bypass authentication via a brute force attack, aka "One-time (s/key) Password Authentication."

Sources

NVD record for CVE-2000-0808

CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P