HIGH SEVERITY

CVE-2004-0039

Firewall 1 vulnerability

CVSS
10.0
EPSS
9.3%
EPSS pct
95th
Exploited
No known
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.
Affected vendor
Checkpoint
Affected product
Firewall 1
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Published
2004-03-03

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to complete impact to confidentiality, complete impact to integrity, complete impact to availability.

Its EPSS score of 9.3% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2004-0039

  • Confirm whether Checkpoint Firewall 1 is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2004-0039.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2004-0039

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