HIGH SEVERITY

CVE-2004-1290

Pgn2web vulnerability

CVSS
10.0
EPSS
4.8%
EPSS pct
91th
Exploited
No known
Buffer overflow in the process_moves function in pgn2web.c for pgn2web 0.3 allows remote attackers to execute arbitrary code via a crafted PGN file.
Affected vendor
William Hoggarth
Affected product
Pgn2web
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Published
2005-01-10

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 4.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2004-1290

  • Confirm whether William Hoggarth Pgn2web is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2004-1290.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2004-1290

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2004-1290 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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