How severe is CVE-2004-0469?

CVE-2004-0469 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2004-0469 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-0469?

CVE-2004-0469 primarily affects Checkpoint Firewall-1. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-0469?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2004-0469 published?

CVE-2004-0469 was published on 2004-07-07 and last updated on 2026-06-16.

CVE-2004-0469

CVE-2004-0469 is a critical-severity vulnerability in Checkpoint Firewall-1 with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Checkpoint Firewall-1
Published: 2004-07-07
Last modified: 2026-06-16

Description

Buffer overflow in the ISAKMP functionality for Check Point VPN-1 and FireWall-1 NG products, before VPN-1/FireWall-1 R55 HFA-03, R54 HFA-410 and NG FP3 HFA-325, or VPN-1 SecuRemote/SecureClient R56, may allow remote attackers to execute arbitrary code during VPN tunnel negotiation.

Frequently asked questions

What is CVE-2004-0469?: Buffer overflow in the ISAKMP functionality for Check Point VPN-1 and FireWall-1 NG products, before VPN-1/FireWall-1 R55 HFA-03, R54 HFA-410 and NG FP3 HFA-325, or VPN-1 SecuRemote/SecureClient R56, may allow remote attackers to execute arbitrary code during VPN tunnel negotiation.
How severe is CVE-2004-0469?: CVE-2004-0469 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2004-0469 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0469?: CVE-2004-0469 primarily affects Checkpoint Firewall-1. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-0469?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2004-0469 published?: CVE-2004-0469 was published on 2004-07-07 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:checkpoint:firewall-1:*:*:vsx-ng-ai:*:*:*:*:*
cpe:2.3:a:checkpoint:firewall-1:2.0:*:gx:*:*:*:*:*
cpe:2.3:a:checkpoint:firewall-1:2.0.1:*:vsx:*:*:*:*:*
cpe:2.3:a:checkpoint:next_generation:*:*:fp3:*:*:*:*:*
cpe:2.3:a:checkpoint:ng-ai:r54:*:*:*:*:*:*:*
cpe:2.3:a:checkpoint:ng-ai:r55:*:*:*:*:*:*:*
cpe:2.3:a:checkpoint:vpn-1:vsx_2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:checkpoint:vpn-1:vsx_ng_with_application_intelligence:*:*:*:*:*:*:*

More vulnerabilities in Checkpoint Firewall-1

CVE-2004-0039 — Critical (CVSS 10.0): Multiple format string vulnerabilities in HTTP Application Intelligence (AI) component in Check Point Firewall-1 NG-AI…
CVE-2004-0040 — Critical (CVSS 10.0): Stack-based buffer overflow in Check Point VPN-1 Server 4.1 through 4.1 SP6 and Check Point SecuRemote/SecureClient 4.1…
CVE-2005-3673 — High (CVSS 7.8): The Internet Key Exchange version 1 (IKEv1) implementation in Check Point products allows remote attackers to cause a…
CVE-2004-2679 — High (CVSS 7.8): Check Point Firewall-1 4.1 up to NG AI R55 allows remote attackers to obtain potentially sensitive information by…
CVE-2004-0079 — High (CVSS 7.5): The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause…
CVE-2004-0699 — High (CVSS 7.5): Heap-based buffer overflow in ASN.1 decoding library in Check Point VPN-1 products, when Aggressive Mode IKE is…

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