CVE-2004-0039

Multiple format string vulnerabilities in HTTP Application Intelligence (AI) component in Check Point Firewall-1 NG-AI R55 and R54, and Check Point Firewall-1 HTTP Security Server included with NG FP1, FP2, and FP3 allows remote attackers to execute arbitrary code via HTTP requests that cause format string specifiers to be used in an error message, as demonstrated using the scheme of a URI.

Published: 2004-03-03 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2004-0039 is rated High Risk (79.1/100): CVSS Critical severity, with high exploitation likelihood (EPSS 46.94%, 98th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +5.46% over the last day, indicating growing attacker interest. High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2004-0039

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-10-16 41.48% 46.94% +5.46%
2 2025-03-30 49.52% 41.48% -8.04%
3 2025-03-29 — 49.52% —

Full EPSS history (9 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2004-0039

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2004-0039

Affected software / configurations for CVE-2004-0039

Vendor Product Version Raw CPE
checkpoint firewall-1 — cpe:2.3:a:checkpoint:firewall-1:*:*:*:*:*:*:*:*

References for CVE-2004-0039

cvelogic Threat Intelligence