CVE-2004-0326

CVE-2004-0326 is a critical-severity vulnerability in Proxy-pro Professional Gatekeeper with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 63% places it in the 99th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

Buffer overflow in the web proxy for GateKeeper Pro 4.7 allows remote attackers to execute arbitrary code via a long GET request.

Frequently asked questions

What is CVE-2004-0326?
Buffer overflow in the web proxy for GateKeeper Pro 4.7 allows remote attackers to execute arbitrary code via a long GET request.
How severe is CVE-2004-0326?
CVE-2004-0326 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2004-0326 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 63% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0326?
CVE-2004-0326 affects Proxy-pro Professional Gatekeeper. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-0326?
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-2004-0326 published?
CVE-2004-0326 was published on 2004-11-23 and last updated on 2026-06-16.

References

Affected products (1)