CVE-2000-0813

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2000-11-14 · updated 2026-06-16

Description

Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to redirect FTP connections to other servers ("FTP Bounce") via invalid FTP commands that are processed improperly by FireWall-1, aka "FTP Connection Enforcement Bypass."

Affected products

checkpoint Firewall-1: 3.0, 4.0, 4.1

References

http://www.checkpoint.com/techsupport/alerts/list_vun.html#FTP_Connection
http://www.osvdb.org/4434
https://exchange.xforce.ibmcloud.com/vulnerabilities/5474
http://www.checkpoint.com/techsupport/alerts/list_vun.html#FTP_Connection
http://www.osvdb.org/4434
https://exchange.xforce.ibmcloud.com/vulnerabilities/5474

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