How severe is CVE-2000-1201?

CVE-2000-1201 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2000-1201 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-1201?

CVE-2000-1201 affects Checkpoint Firewall-1. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2000-1201?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2000-1201 published?

CVE-2000-1201 was published on 2001-08-31 and last updated on 2026-06-16.

CVE-2000-1201

CVE-2000-1201 is a medium-severity vulnerability in Checkpoint Firewall-1 with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Checkpoint Firewall-1
Published: 2001-08-31
Last modified: 2026-06-16

Description

Check Point FireWall-1 allows remote attackers to cause a denial of service (high CPU) via a flood of packets to port 264.

Frequently asked questions

What is CVE-2000-1201?: Check Point FireWall-1 allows remote attackers to cause a denial of service (high CPU) via a flood of packets to port 264.
How severe is CVE-2000-1201?: CVE-2000-1201 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2000-1201 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-1201?: CVE-2000-1201 affects Checkpoint Firewall-1. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2000-1201?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-1201 published?: CVE-2000-1201 was published on 2001-08-31 and last updated on 2026-06-16.

References

http://archives.neohapsis.com/archives/bugtraq/2000-07/0085.html

Affected products (1)

cpe:2.3:a:checkpoint:firewall-1:*:*:*:*:*:*:*:*

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