CVE-2000-0807 Auth bypass in n/a

High 7.5 Published 22 Jan 2001 Updated 8 Aug 2024

Remote attackers can spoof connections by bypassing the OPSEC authentication mechanism in Check Point VPN-1/FireWall-1.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2000-0807?

CVE-2000-0807 is a high-severity authentication bypass vulnerability in n/a, published on 22 Jan 2001. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The OPSEC communications authentication mechanism (fwn1) in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to spoof connections, aka the "OPSEC Authentication Vulnerability."

Which versions are affected by CVE-2000-0807?

It affects 1 product.

Products include Checkpoint Firewall-1.

How do I fix CVE-2000-0807?

No fix has been published for CVE-2000-0807 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2000-0807 being exploited?

There is no known exploitation of CVE-2000-0807 in the wild and no public exploit code.

Sources

Also known as GHSA-mp84-4rj8-p3fh.